Shawn Parker, 49, was found inside a warehouse on Stamp Road in Marlow Heights, Maryland, on the afternoon of Friday, December 19, 2014. Coworkers who went to check on him discovered that he had suffered a gunshot wound. Emergency services pronounced Parker dead at the scene and the Prince George’s County Police Department’s Homicide Unit opened an investigation.

Detectives worked to establish a timeline and identify motives or suspects. Police publicly confirmed the death was being investigated as a homicide and offered a reward of up to $25,000 for information leading to an arrest and indictment.

Did anyone who worked at that warehouse or lived near Stamp Road in December 2014 see or hear anything that could help resolve what happened?