Phyllis Melendez, a 20-year-old resident of Burlingame, California, tragically lost her life on April 28, 1983. Her death was part of a series of brutal murders committed by Anthony "Jack" Sully, a former police officer turned serial killer. Sully's heinous crimes took place in his warehouse in Burlingame, where he lured his victims, many of whom were sex workers, under various pretenses. Melendez, along with five other victims, was subjected to extreme violence before her death. Sully's method of killing involved beating, stabbing, and shooting his victims, and in some cases, he placed their bodies in metal drums filled with concrete, which he later disposed of in Golden Gate Park in San Francisco.
The investigation into Melendez's death, along with the other murders, led to Sully's arrest on August 25, 1983. Sully, who had served as a police officer from 1966 to 1974, had a history of violent behavior, including domestic abuse. After leaving the police force, he became involved in the escort business and developed a severe drug addiction. His criminal activities escalated, culminating in the series of murders that included Melendez. The trial revealed the gruesome details of Sully's actions, and he was convicted by a San Mateo County jury in July 1986. He was sentenced to death for the murders of Phyllis Melendez and the other victims.
Throughout the legal proceedings, Sully maintained his innocence, claiming he did not receive a fair trial. Despite his appeals, including a notable one in 2013, his convictions and death sentence were upheld. Sully remained on death row at San Quentin State Prison until his death from natural causes on September 8, 2023. The case of Phyllis Melendez and the other victims remains a stark reminder of the brutality of Sully's crimes and the impact on the victims' families and the community.