On the evening of October 15, 2015, gunfire erupted in the 3200 block of 15th Place SE in Washington, D.C. Officers from the Metropolitan Police Department’s Seventh District arrived about 7:35 p.m. and found 23-year-old Tavon Maurice Patterson suffering multiple gunshot wounds. He was taken to a nearby hospital but died shortly after arrival.

The homicide investigation that followed included a neighborhood canvass for witnesses and evidence, but no suspects have been publicly identified and no arrests announced. The police have offered a reward of up to $25,000 for information leading to an arrest and conviction.

If anyone remembers that night or has information about Tavon Patterson’s killing, please contact investigators.