Patrick Leonard, aged 67, died on July 26, 2019, in Cotati, California. His death was the result of a shooting incident that marked the first homicide in Cotati in 24 years. Leonard was found in the garage of his residence on Robin Avenue after police responded to a call around 6:35 p.m. He was taken to a nearby hospital, where he was pronounced dead. The incident was the culmination of an ongoing dispute between Leonard and his neighbor, Joseph Rossi, aged 68.
The two men had been involved in a heated argument outside their homes before the shooting occurred. Rossi was arrested at the scene on suspicion of homicide, and a handgun recovered from his home was believed to be the murder weapon.
The investigation into Leonard's death revealed that the quarrel between the two neighbors had been escalating over time. Rossi was charged with murder, and the Sonoma County District Attorney's Office alleged that the killing was deliberate, willful, and premeditated. Rossi pleaded not guilty to the charges and was held without bail. The case drew significant attention due to the rarity of such violent incidents in the small Sonoma County city. The police from Healdsburg and Sonoma State University assisted Cotati police with the investigation, and Rohnert Park Public Safety officers processed the crime scene.
The legal proceedings following Leonard's death included a preliminary hearing scheduled for October 23, 2019. The case was closely monitored by the local community, given its impact on the sense of safety and security in Cotati. The handgun believed to be the murder weapon was subjected to lab tests to confirm its involvement in the crime. The ongoing investigation aimed to uncover more details about the events leading up to the shooting and to ensure that justice was served for Patrick Leonard and his family.
