Pittsburgh Bureau of Police Officers responded to a 911 call of a male shot at the 800 block of Hazelwood Avenue around 9:50 a.m.
Responding officers from Zone 4 came upon a male in a truck with a gunshot wound to the head. Medics transported the victim to a local hospital in critical condition.
An armed suspect was last seen walking into the Calvary Catholic Cemetery. As a precaution, officers used available SWAT members and K-9 in a search of the cemetery.
Police are still investigating.