Case Background
On May 21, 2020, Marie Thornton walked along the Legion of Honor Side Path in San Francisco. The path ran near the Lincoln Park Golf Course and connected to trails in the Golden Gate National Recreation Area. Thornton moved northbound on the pedestrian walkway. The area contained broken fencing, neglected landscaping, and overgrown foliage. Some remnants of the fence protruded from the ground and blended with surrounding plants. The site lacked lighting and warnings.
Cause
Thornton tripped over wires from a broken section of chain link fence concealed by foliage. She argued the City and County of San Francisco negligently designed, maintained, and managed the pathway. She also alleged officials ignored a known hazard. The broken fencing, overgrown foliage, poor lighting, and lack of signage created a concealed trap. Thornton claimed the dangerous condition existed long enough for repairs or warnings, but no preventive measures occurred.
Injury
Thornton fell forward onto the pathway. She sustained multiple severe and permanent injuries. The fall affected her ability to move and work. She experienced ongoing pain and suffering tied to her injuries. Thornton alleged the injuries harmed her overall health and quality of life.
Damages
Thornton sought general damages for pain and emotional distress. She also claimed special damages, including hospital and medical expenses, surgery, and continuing treatment. She requested compensation for wage loss, loss of earning capacity, and loss of household services. She alleged her injuries permanently impaired her ability to perform daily tasks.
Key Arguments and Proceedings
Legal Representation
Plaintiff(s): Marie Thornton
Counsel for Plaintiff: Matthew J. Kita | Claude Armand Wyle
Defendant(s): City and County of San Francisco | Does 1–50
Counsel for Defendant(s): Christina E. Kim | Thomas J. Tarkoff | Thomas S. Lakritz | Meredith B. Osborn | Dennis J. Herrera
Claims
Thornton filed two causes of action. The first was General Negligence against Doe Defendants 1–50 for negligently owning, managing, and maintaining the accident site. The second was Premises Liability against the City and County of San Francisco and Does 1–50. She alleged negligence, willful failure to warn, and dangerous condition of public property under Government Code §835. She claimed these failures directly caused her fall and permanent injuries.
Defense
The City and County of San Francisco denied all allegations in Marie Thornton’s complaint and raised multiple defenses. It argued that the complaint failed to state a valid cause of action and that Thornton did not comply with the requirements of the California Tort Claims Act. The City also contended the claims were barred by the statute of limitations. It further invoked broad governmental immunities under the Government Code and maintained that Thornton assumed the risks associated with her activity.
Additionally, the City alleged comparative negligence, claiming Thornton’s own conduct contributed to or caused her injuries. The City relied on Proposition 51 to limit liability for non-economic damages to its proportion of fault. It further asserted that Thornton failed to mitigate her damages and denied that she suffered any compensable harm. Based on these defenses, the City requested dismissal with prejudice and recovery of its costs.
Settlement
The parties reached a $300,000 conditional settlement. The Plaintiff, represented by Claude A. Wyle of Choulos, Choulos & Wyle, LLP, filed a Notice of Settlement of Entire Case on February 6, 2025. The agreement requires approval by the Defendant City and County of San Francisco, with dismissal to follow no later than June 1, 2025. The scheduled February 24, 2025, trial in Department 206 before Judge Massullo will not proceed if the settlement is finalized.
Court Documents
Court documents are available for purchase upon request at [email protected]



