The LA Times follow up on the John Floyd Thomas arrest contains a summary paragraph that pretty much says it all:
DNA leads detectives to John Thomas Jr., 72. He is held in two slayings, but police suspect he may have killed up to 30 elderly Westside and Claremont women a decade apart.
The story also contains some interesting background including a tidbit about Thomas’ job as an insurance adjuster in Glendale:
Thomas had been working as an adjuster handling workers’ compensation claims since 1989 — the year the killings stopped. He resigned after his arrest March 31.
Jennifer Vargen, a spokeswoman for the State Compensation Insurance Fund, would not comment on whether the employer was aware of Thomas’ criminal record, saying it was a personnel matter.
Co-workers at his office in Glendale described Thomas as quiet but friendly. They said his job mostly involved paperwork.
His steady employment masked a troubled past.
Thomas was born in Los Angeles. His mother died when he was 12 and he was raised by his aunt and a godmother. Thomas attended public schools, including Manual Arts Senior High School.
He briefly joined the U.S. Air Force in 1956. At Nellis Air Force Base in Nevada, a superior described Thomas as often late and slovenly. He received a dishonorable discharge, according to his military records, and was arrested for burglary and attempted rape in Los Angeles. He was convicted and sentenced to six years in state prison in 1957. Two parole violations sent him back behind bars until 1966.
Meanwhile Pasadena Police are cracking what cold case files they may have left, according PD spokeswoman Janet Pope Givens:
Since Thomas had a prior arrest in Pasadena, detectives are looking into whether any unsolved cases may fit the same description.
“The cold case unit is taking a look at it in terms of some of the other unsolved homicides that may have taken place prior to and after, to see if there is any relation,” said Police Department Spokesperson Janet Pope Givens.
Specifically, they are looking into cases involving women who were killed around that time period.
Thomas was originally arrested in Pasadena in 1978 on suspicion of rape, but was convicted of lesser charges, she said.
The file on his arrest, which is more than 30 years old, is no longer available, she said.