Judge Papas brings the "pro" to professionalism. A former Federal Magistrate Judge for more than 18 years, he has tried and mediated almost every type of federal matter. Among his many cases, he has helped parties find closure in the Chapter 11 San Diego Roman Catholic Diocese priest abuse cases, multi-party claims against the Coast Guard and United States arising out of catastrophic injuries and death at the annual San Diego Bay Parade of Lights, claims against the City of San Diego, SD Padres, SD Chargers and others regarding ADA claims against Qualcomm Stadium, City of San Diego/DeAnza mobile residence multi-party (230 claimants) and class action cases, the sad chapters resolving civil claims surrounding the historic Stephanie Crowe murder, and Qui Tam claims involving a 14-year relationship between the City of San Diego and Rural/Metro.
When he retired in 2009, knowing his passion for mediation, he felt he was destined to do this work and called it his encore career. He brings his unparalleled judicial and private sector experience, thorough preparation, and undivided attention to each case which is why he is on lawyers' "short list" of mediators, particularly in sensitive/emotionally charged matters, class actions, multi-party complex, and mass tort cases.
Those experiencing one of his thousands of mediations uniformly remark about his unpretentious and engaging yet businesslike personality, meticulous and thorough preparation, relentless work ethic, limitless patience, and extraordinary passion for helping parties develop the necessary trust and framework to reach closure. From his OBTWs (ask him), Judge Papas appreciates and takes into account the emotional, physical, and economic impact of litigation on each party. His genuine and ingratiating demeanor and eternal optimism allow the litigants to trust him and the process to find closure across the spectrum of disputes, including straightforward matters and those involving the most highly confidential.
Practice Areas
- Business
- Consumer Class Actions
- Employment
- Federal Claims
- Insurance
- IP
- Jones Act/Maritime
- Personal Injury
- Professional Liability
- Public Entities
- Qui Tam
- Real Property
Hobbies & Interests
Judge Papas and his wife are travel enthusiasts. They visit their son in New York, their daughter, son-in-law, and grandchildren in San Francisco, and take cruises to many foreign ports and exotic locations. The Judge also plays golf and is a fan of most other sports.
Legal Career
- Neutral, Judicate West (2009-Present)
- United States Magistrate Judge, Southern District of California (1991-2009); Presiding Judge (2002-2007)
- Law Offices of Leo S. Papas, APC, Civil Litigation (1977-1991)
- Hervey, Mitchell, Ashworth & Keeney, Civil Litigation (1974-1977)
- U.S. Marine Corps (1969-1975), Captain, Office of Staff Judge Advocate (1969-1974) Major VTU (1974-1975)
Education & Professional Affiliations
- J.D., Drake University Law School (1969)
- B.A., University of Nebraska & Northwest Missouri State University (1966)
- San Diego Inn of Court, Board of Directors (2007-2015)
- San Diego County Bar Association, Judicial Advisor to Ethics Committee (2003-2015)
- National College of District Attorneys (1971)
- Naval Justice School (1970)
- International Academy of Mediators, Distinguished Fellow (2014-2019)
- Federal Judicial Center Mediation Skills Program for US Magistrate Judges (1999)
- Untied States Arbitration & Mediation Training (1989)
- Intellectual Property Workshop, UC Berkeley, Berkeley Center for Law & Technology (2008)
Achievements & Awards
- Distinguished Fellow, International Academy of Mediators (2014-2020)
- Los Angeles Magazine "Super Lawyer" - Alternative Dispute Resolution (2012-2017)
- Thompson Reuters "Super Lawyer" - Alternative Dispute Resolution (2010-Present)
- Daily Journal Top 50 Neutral in California (Since 2010)
- Advisor/Trainer, India & Turkey Court/Government Mediation Programs (2007-2008)
- Consumer Attorneys of San Diego Co-Judge of the Year (2007)
- Athletic Hall of Fame, Washington High School (2006)
- San Diego Bar Association, Outstanding Jurist of the Year (2003)
- United States Marine Corps, Leadership Award (1970)
Below is a sampling of the various matters Hon. Leo S. Papas, Ret. presided over on the bench, tried as an attorney, or handled as a neutral.
A.D.A.
- Mediated a Fair Housing Act; US Constitution; claimed discriminatory conduct matter against multiple group residential/sober living homes by City in violation of federal law; multiple parties and sessions (6+mos); complex issues (Federal Matter)
- Mediated a ADA consumer class action case arising from issues of disabled access to Fly Away facility and transportation services to/from LAX; injunctive relief (Federal Matter)
- Mediated a Consumer class action case which involved a disabled re-access to public facilities and events at Qualcomm Stadium, at the time the home of the Padres, Chargers, San Diego State Aztecs, and various concerts and sporting events; multi-party/issues; multi-session (5 years); injunctive relief, damages, and attorney fees; complex legal and remediation issues; involved issues surrounding 2003 Super Bowl. (Federal Matter)
- Mediated a ADA class action case centered on a national chain failing to accommodate employees' disabilities. (Federal Matter)
- Mediated a ADA class action case involving disability access to facilities of a major hotel chain. (Federal Matter)
Consumer Class Action
- Mediated a consumer class action case challenging service tax by City on mobile devices; Multi-session; complex issues; seven figures including tax relief. (Federal Matter)
- Mediated two class actions involving two different but related claims of breach of fiduciary duty and negligent/intentional misrepresentation in curriculum at higher educational institution. Multiple parties and sessions; complex primary and excess coverage, factual and legal issues; involved multiple layers of coverage, consent and eroding policy concerns.
- Mediated a multi-state class action -- Claims that defendant company operated in multiple states as collection services partner in violation of states' collection and property management laws; tax laws and multiple insurance coverage issues; multiple sessions over an extended time period; jurisdictional and venue issues. (Federal Matter)
Contractual
- Mediated a breach of contract case; 8 figure post-judgment resolution reinstating original contract; complex legal/appellate and technology issues; multi-session (9 months)
- Mediated a resolution of claims among multiple family members related to interpleader of insurance death benefits
- Mediated a dispute between religious organizations over bequest of personal and real property
- Mediated a commercial lease dispute between landlord and major tenant; lease terms; rent; tenant improvement allowances; deferred maintenance and capital improvements for commercial center
- Mediated a Landmark conflict of interest and duty of loyalty case that was decided by CA Supreme Court (and will be the subject of many law schools and MCLE educational programs) and led to confidential mediation which resulted in confidential settlement before trial.
- Mediated a bankruptcy case involving a major national bank that was found to be in violation of bankruptcy court automatic stay order, and sanctioned $45M after trial with distribution of ordered sanctions to plaintiffs as well as each related school. Bankruptcy order led to mediation resolving claims of all interested parties. (Federal Matter)
- Mediated a complex commercial breach of contract and tort claims involving 10 different defendants and multiple sub-entities with multiple cross-claims among defendants.
Fraud/Misrepresentation
- Mediated a case of multi-national and multi-party claims of defamation, contractual and real estate disputes involving years of litigation. Mediation took place over several years and multiple sessions.
Insolvency
- Mediated a Bankruptcy adversary proceeding involving fraudulent transfers, preferential transfers, breach of contract, negligence, and breach of fiduciary duty. (Federal Matter)
- Mediated Chapter 11 issues involving multiple entities, developments, lenders, and investors; complex and extended time, financial, legal, and factual issues; developments covered decades; multiple sessions over several years. (Federal Matter).
- Mediated Claims by the trustee in a bankruptcy matter against the debtor for misuse of estate assets. (Federal Matter)
- Mediated a Bank failure case resulting in litigation in and out of bankruptcy; shareholder derivative suits/trustee recapture/preference claims against professionals/individuals/businesses/insurance companies; professional liability claims against attorneys/accountants; complex federal/state statutory legal and factual issues; coordinating in excess of 40 attorneys. (Federal Matter)
Construction Defects
- Mediated a Claims of construction defects matter arising from remodel of multi-million dollar residence; multi-party, issues and complex factual and legal disputes with significant coverage claims
Breach of Contract
- Mediated claims in multiple states/venues involving disputed business/partnership status and dissolution over > 20-year relationship; involved significant IP and complex legal/fact/tax issues.
- Mediated a Trustee in bankruptcy suit case against a bank for conversion of estate assets; complex factual and legal issues regarding loans and secured financing.
- Mediated a Tri-mediation of Federal case involving Lanham Act, False Advertising, Unfair Competition with sanctions of parties in excess of $4M, overlays of defamation, terminating sanctions, multiple carrier coverage issues, claims of insurance bad faith, attorney malpractice, and insolvency.
Whistleblower Wrongful Term
- Mediated a Qui Tam/False Claims Act; claims against national company alleging false claims for payment; multiple parties; complex issues
Wrongful Termination
- Mediated HUNDREDS OF CASES in the last six years involving the full spectrum of employment related Federal/State wrongful termination claims: FEHA; ADA; qui tam; sexual harassment; failure to accommodate; failure to engage in interactive process; pregnancy; family leave; retaliation; wages; individual PAGA and virtually every other category of employment case
Environmental Issues
- Mediated Environmental claims; public tidelands lease terms and conditions; multi-party/issues
- Mediated a case that overall dealt with land use issues, hazardous/toxic waste sites, inverse condemnation related to methane gas underground migration, hazardous waste remediation projects including extraction systems, regional water quality control boards, Miller Act and mechanic’s lien cases, construction and development projects, construction defect matters involving a myriad of problems and solutions including water issues, but no specific single-issue sustainable groundwater rights claims while on the bench and as a mediator. Also read materials on groundwater rights issues and understand the relationships between local, regional and state/federal agencies.
ADA Issues
- Mediated a case regarding ADA; Fair Housing Act; US Constitution; claimed discriminatory conduct against multiple group residential/sober living homes by City in violation of federal law; multiple parties and sessions (6+mos); complex issues
- Mediated a ADA consumer class action matter arising from issues of disabled access to Fly Away facility and transportation services to/from LAX; injunctive relief
- Mediated a ADA consumer class action case by disabled re access to public facilities and events; multi-party/issues; multi-session (5 years); injunctive relief, damages and attorney fees; complex legal and remediation issues; involved issues surrounding 2003 Super Bowl
- Mediated a ADA class action centered on national chain failing to accommodate employees disabilities
- Mediated a ADA class action involving disability access to facilities of major hotel chain
Bankruptcy
- Mediated a bankruptcy adversary proceeding involving fraudulent transfers, preferential transfers, breach of contract, negligence, and breach of fiduciary duty.
- Mediated Chapter 11 issues involving multiple entities, developments, lenders, and investors; complex and extended time, financial, legal, and factual issues; developments covered decades; multiple sessions over several years.
- Mediated claims by trustee in bankruptcy against debtor for misuse of estate assets.
- Mediated a bank failure matter resulting in litigation in and out of bankruptcy; shareholder derivative suits/trustee recapture/preference claims against professionals/individuals/businesses/insurance companies; professional liability claims against attorneys/accountants; complex federal/state statutory legal and factual issues; coordinating in excess of 40 attorneys.
Breach of Contract
- Mediated claims in multiple states/venues involving disputed business/partnership status and dissolution over > 20-year relationship; involved significant IP and complex legal/fact/tax issues. (Federal Matter)
- Mediated a case involving a trustee in bankruptcy suit against a bank for conversion of estate assets; complex factual and legal issues regarding loans and secured financing. (Federal Matter)
- Mediated a Tri-mediation of Federal case involving Lanham Act, False Advertising, Unfair Competition with sanctions of parties in excess of $4M, overlays of defamation, terminating sanctions, multiple carrier coverage issues, claims of insurance bad faith, attorney malpractice, and insolvency.
- Mediated in the capacity of Federal Magistrate Judge, and resolved Imperial Bank failure claims over multiple years which involved more than 45 parties and claims of professional liability, officer/director mis-malfeasance, individual and entity insolvencies, Resolution Trust Corporation, and a myriad of federal regulatory agencies and claims.
- Mediated a bankruptcy case involving a major national bank that was found to be in violation of bankruptcy court automatic stay order, and sanctioned $45M after trial with distribution of ordered sanctions to plaintiffs as well as each related school. Bankruptcy order led to mediation resolving claims of all interested parties.
- Mediated claims by client against the attorney for negligent legal and tax advice regarding investment decisions.
Class Actions
- Mediated a consumer class action case challenging service tax by City on mobile devices; multi-session; complex issues; seven figures including tax relief.
- Mediated a Multi-state class action -- Claims that defendant company operated in multiple states as collection services partner in violation of states' collection and property management laws; tax laws and multiple insurance coverage issues; multiple sessions over extended time; jurisdictional and venue issues.
- Mediated a Two multi-circuit, multi-district actions involving Federal Consumer Product liability cases with FDA regulatory issues and deferred personal injury claims fund.
Complex Civil Matters
- Multiple mediations on different cases of sexual abuse of a minor resulted in 7-figure settlements.
- Mediated Civil Rights excessive force (1983) claims by multiple surviving family members against city and multiple police officers. Multiple sessions over an extended time with aggregate settlements in eight figures
- Mediated Civil Rights (1983) excessive force; negligence; wrongful death & Dillon claims; law enforcement shooting witnessed by surviving minor children; joint powers.
- Mediated a Civil Rights (1983) excessive force case; Officer-involved shooting of plaintiff after high-speed auto/foot chase; plaintiff is C-5 Asia A quadriplegic requiring life care plan; plaintiff also charged with multiple felonies and convicted of evading law enforcement.
Employment Issues
- Mediated a Qui Tam/False Claims Act; claims against a national company alleging false claims for payment; multiple parties; complex issues.
- Mediated a Federal False Claims Act (FCA) mediation post-verdict involving nine-figure award. Resolved in eight figures and involved the United States government, Department of Defense, US Army, defense contracting companies, and insolvency issues.
- Mediated a Federal False Claims Act (FCA) pre-filing and post-filing mediation sessions involving nine-figure claims surrounding false claims to federal regulatory agencies.
- Mediated a Federal action brought by CFO terminated after 30-year career; issues involved tax, stock values, and FEHA claims in eight figures.
- Mediated hundreds of cases involving the full spectrum of employment-related Federal/State wrongful termination claims: FEHA; ADA; qui tam; sexual harassment; failure to accommodate; failure to engage in interactive process; pregnancy; family leave; retaliation; wages; individual PAGA and virtually every other category of employment case.
Environmental
- Mediated environmental claims; public tidelands lease terms and conditions; multi-party/issues.
- Mediated a matter that overall dealt with land use issues, hazardous/toxic waste sites, inverse condemnation related to methane gas underground migration, hazardous waste remediation projects including extraction systems, regional water quality control boards, Miller Act and mechanic’s lien cases, construction and development projects, construction defect matters involving a myriad of problems and solutions including water issues, but no specific single-issue sustainable groundwater rights claims while on the bench and as a mediator. Also, read materials on groundwater rights issues and understand the relationships between local, regional, and state/federal agencies.
Govt. Admin and Agency
- Mediated a case involving catastrophic injuries to 5 passengers in a military helicopter which collided with power lines; multi-party; multi-session (over 1 year); multi-group/separate sessions; complex flight engineering and medical issues.
- Mediated a Qui Tam claims of diversion of public funds; multi-session (1+ year); multi-party; complex forensic accounting issues.
- Mediated a inverse condemnation matter arising from subsidence of shoreline; multiple sessions and parties.
- Mediated a non-jury trial regarding federal eminent domain of NAF El Centro.
Regulatory
- Mediated a Qui Tam claims of diversion of public funds; multi-session (1+ year); multi-party; complex forensic accounting issues. (Federal Matter)
Bad Faith
- Mediated a Insurance bad faith claims regarding indemnity by plaintiff to third party arising from different interpretation of policy provisions; multiple parties; complex and multiple coverage and legal issues
Coverage
- Mediated claims against an insurance company arising out of wild fires and partial destruction of property; coverage and additional insured issues; complex factual and legal disputes
- Mediated Worker's Compensation issues involving claims against 12 entities, Letters of Credit, and seven-figure claims.
Dental
- Mediated a claim arising from negligent dental treatment during routine procedure; multiple sessions; difficult consent and insurance issues
Legal
- Mediated a case involving complex multi-plaintiff (35)/defendant (7) entities and multiple individual defendant parties; investment/development/fund control issues; complex professional liability and insurance coverage issues; multiple sessions over 1 year
- Mediated a case involving claims of attorney conflict and breach of fiduciary duty and duty of loyalty; bad faith claims and insurance coverage issues; multiple sessions plus separate conferences
- Mediated a client's claim against an attorney for negligent legal and tax advice regarding investment decisions. (Federal Matter)
Eminent Domain
- Mediated a inverse condemnation arising from subsidence of shoreline; multiple sessions and parties. (Federal Matter)
Home Owners Association
- Mediated a Pre-filing mediation regarding allocation of remediation fund for repairs to commercial and residential condominiums; multiple parties and sessions with complex factual and construction issues
Real Property
- Mediated a class action brought by mobile home residents arising from efforts by City to evict occupants; claims versus the City for violations of the California Mobile Residency Law; multiple post-trial sessions; multiple and complex legal and insurance coverage issues
- Mediated a multi-party and HOA dispute over repairs/maintenance and responsibilities for same in commercial and residential development; multiple sessions over more than one year; complex individual and HOA issues; complex factual and real property questions; significant insurance coverage issues
- Mediated a case to establish lien rights and priority regarding refinance of purchase money loan; complex legal issues; detailed factual events
Transaction
- Mediated a claim for damages alleging breach of contract and fraud arising out of loan modification and representations regarding trustee sale; complex legal and factual issues surrounding foreclosures
Catastrophic Injury
- Mediated a catastrophic injuries case to 5 passengers in a military helicopter which collided with power lines; multi-party; multi-session (over 1 year); multi-group/separate sessions; complex flight engineering and medical issues. (Federal Matter)
- Mediated a catastrophic injury case involving brain trauma to mid-30s professional whose car was t-boned at 40+mph by company employee not properly medicated
Civil Rights
- Mediated a historic civil rights case against police officers and cities arising from a well known murder case; high profile/publicity; multi-party; multi-session; complex issues
- Mediated a Civil Rights (1983) excessive force case; Officer-involved shooting of plaintiff after high-speed auto/foot chase; plaintiff is C-5 Asia A quadriplegic requiring life care plan; plaintiff also charged with multiple felonies and convicted of evading law enforcement. (Federal Matter)
- Mediated a civil rights case involving excessive force (1983) claims by multiple surviving family members against the city and multiple police officers. Multiple sessions over an extended time with aggregate settlements in eight figures. (Federal Matter)
Mass Torts
- Mediated a mass tort/consumer claims of injury and property damages against City by individual residents of multi-party (350 plaintiffs); multi-issues/sessions; complex issues; insurance coverage issues
Personal Injury
- Mediated a minor's personal injury case, resulting in a seven-figure settlement.
PI Auto
- Mediated a catastrophic injury of minor struck by car driven by company employee; life care plan with special needs trust and structure
PI Sexual Molestation
- Mediated a case involving allegations of personal injury/sexual molestation/child abuse during school
- Mediated a personal injury/sexual molestation claim against employer over an extended period of time; significant insurance issues
- Mediated a personal injury/sexual assault allegations case against students in an educational institution; insurance coverage issues
- Mediated multiple mediations on different cases of sexual abuse of a minor resulting in 7-figure settlements.
Premises Liability
- Mediated a trip and fall case resulting in CRPS. This was a multi-seven figure settlement.
- Mediated a broken ankle case that led to CRPS and multi-seven figure settlement.
Product Liability
- Mediated claims of personal injury; product liability; fraud; breach of fiduciary duty; conspiracy claims against doctor, UC Regents and medical device provider; multi-session/parties; case settled with doctor and UC Regents; seven figures
Wrongful Death
- Mediated a case involving Civil Rights (1983) excessive force; negligence; wrongful death & Dillon claims; law enforcement shooting witnessed by surviving minor children; joint powers
- Mediated a wrongful death case of a 9 year old child and multiple physical and emotional injuries to 12 adults and children resulting from government vessel collision with private boat during boat parade; complex medical and nautical issues; multi-party; multi-session (1+ year); multi/extensive individual (family home) and group sessions
- Mediated a resolution of multiple claims related to interpleader of insurance death benefits. Claims involved minors and adults involved in a catastrophic auto/truck high speed collision.
- Mediated claims of negligence and wrongful death against doctor and medical facility related to treatment of patient in emergency care
- Mediated claims against doctor for negligence during routine surgery leading to death of patient; significant consent and insurance disputes
- Mediated a case involving a truck-motorcycle wrongful death. Interesting dynamics regarding vested interests in the case including considerations of the minor's compromise, and division of proceeds.
Judge Papas was amazing. There was no chance this case would settle. Mediation was a desperate measure. His ability to gain the trust of the other side and work a settlement was nothing short of a miracle.
- Principal at a San Diego Law Firm and Rated AV-Preeminent by Martindale-Hubbell Law
We think Judge Papas is superb.
- Attorney on a General Negligence Matter
Judge Papas did a great job working with the parties to resolve this matter.
- Senior Counsel at a Firm Based in Los Angeles
Judge Papas is effective, experienced, relaxed, good-natured, persistent, thoughtful, and creative. He is my first choice for any complex case.
- Attorney on a Personal Injury Auto case
Judge Papas is simply outstanding as a mediator. His commitment and devotion to keeping the discussion going are extraordinary.
- Shareholder and President of a Real Property Law Firm in San Diego
Judge Papas is very effective in explaining the options to the client and evaluating the strengths and weaknesses of their positions.
- Attorney, Solana Beach, California
Judge Papas is excellent, always prepared, and thinks outside of the box to get the job done. He is just an excellent mediator and such a fine person all around. Thank you.
- Attorney on a Privacy Act Class Action Case
Your dogged determination and your relentless attention to detail paved a mediated path to a settlement that I thought might never be achieved. I was astounded by the speed at which you learned the intricacies and the history of this case and were able to cut to the heart of the issues to help guide both parties to an effective solution.
- Client on a Complex Business Dispute
