Detectives to Canvass Langley Park Neighborhood in Homicide Investigation

Today at noon, detectives with our Homicide Unit will canvass a Langley Park community where a man was fatally stabbed in July. The victim is 33-year-old Marvin Diaz-Marin of Jasmine Terrace in Hyattsville.

At about 5:00 pm on July 27th, patrol officers were called to the 2000 block of University Boulevard to check on the welfare of a man. Officers found the victim suffering from stab wounds to his body. He was pronounced dead at the scene.

Detectives have released surveillance video of a suspect wanted in connection with this homicide. On the video, the suspect is seen walking and then minutes later running in the opposite direction.

The canvass is set to begin at 12:00 pm today in the 2000 block of University Boulevard.

Anyone with information is asked to call the Homicide Unit at 301-772-4925. Callers wishing to remain anonymous may call Crime Solvers at 1-866-411-TIPS (8477), text “PGPD plus your message” to CRIMES (274637) on your cell phone or go to www.pgcrimesolvers.com and submit a tip online. A reward of up to $25,000 is being offered for information leading to an arrest and indictment in this case.