UPDATE: The male succumbed to his injuries shortly after arrival in the hospital. The cause and manner of death will come from the ACME.
Pittsburgh Police officers from Zone 1 responded for reports of a male found unresponsive in the street in the 700 block of River Avenue just before 7:45 p.m.
The male victim appeared to have suffered some trauma and was transported to the hospital by EMS in critical condition.
It is not yet known exactly how the male incurred his injuries.
The investigation is ongoing.