In late 2015, detectives with the Orange County Sheriff's Office in Florida received a tip about a possible homicide that occurred in late 2004. The victim's first name is believed to be "Roberto" and his last name may be "Perez". He reportedly worked as a restaurant server on International Drive in Orlando and may have been wearing a work uniform with a name tag when he was killed. No remains have been recovered and the case remains unsolved.
The victim is described as a Hispanic/Puerto Rican male, 40-50 (likely closer to 42 or 43), 5'6" - 5'8", and 155 - 165 pounds.
Orange County deputies seeking clues in 12-year-old homicide
https://www.wftv.com/news/local/orange-county-deputies-need-help-solving-2004-cold-case-death/293539274