San Francisco police arrest suspect in two cold case homicides

Donovan Lacy was arrested Friday in connection with cold case homicides in 1999 and 2000. Photo courtesy of the Marin County Sheriff's Office via San Francisco police. 

A suspect has been arrested in connection with cold case homicides in 1999 and 2000 in San Francisco, police said Friday. 

Donovan Lacy, 38, who now serving time in Florida for bank robberies is expected to be extradited to San Francisco to stand trial for the killings. 

Police said Lacy is also serving a 105-year sentence for bank robberies he committed in 2012 and 2013 in Marin County. 

Police allege that Lacy killed 25-year-old University of Nevada Las Vegas swimmer Kameron Sengthavy in 1999 and 60-year-old San Francisco resident Thomas Lee in 2000.