announced a new lead.Broward County Sheriff’s Office obtained a warrant to obtain a sample of Dobbins’ DNA. They say it matches samples found beneath McMurray’s fingernails.“Investigators said based on the information gathered and evidence collected in this case, they believe Dobbins is responsible for the murder,” says the Sheriff’s office.“BSO Homicide Unit detectives determined Dobbins lived in Oakland Park during the time of the murder and knew McMurray through Dobbins’ roommate,” said BSO spokesperson Miranda Grossman.Dobbins’ roommate and one-time partner was the gay adult entertainer John Navarro.