Trail in Decades-Old Florida Killings Leads to Brazilian Man. Forensic Science, Murders, Attempted Murders and Homicides, Serial Murders, Fugitives, DNA (Deoxyribonucleic Acid), Brazil, Broward County (Fla), Miami (Fla), Fingerprinting, Crime and Criminals, Broward County Sheriff's Office (Florida), BISCAYNE BAY (FLA)