Calvin Austin, 53, was found beaten and burned beyond recognition inside a vacant house on the 5000 block of Ivanhoe Street in Detroit on February 5, 2013. Police and firefighters were called to a fire at the abandoned property; investigators concluded Austin had been assaulted before the structure was set ablaze. The Wayne County Medical Examiner’s Office identified the victim and ruled the death a homicide.

The case was recorded among the city’s homicides for 2013 and remains listed as unsolved in available reports.

If anyone knew Calvin, saw activity at the Ivanhoe house around February 5, 2013, or has information that could help, please share what is known with Detroit police.