Police say Steve Stephens broadcasted a fatal shooting on Facebook live.
In comments below he says he has killed 15 people in the area of 105 freeway in the USA city.
He is 6ft and is said to weight 240lbs.
Manhunt for suspect in Facebook video killing.
Police in Cleveland are searching for Steve Stephens, who is suspected of broadcasting the killing of an elderly man on Facebook Live, NBC reported. The video of the shooting was on his page for three hours. The suspect is believed to be wearing a dark blue and grey or black striped polo shirt.
"No additional victims have been found. Officers continue to search multiple areas", a police statement said. He is driving a white or cream colored SUV.
The suspect is 6 foot 1, weighs 244 pounds, black and is bald with a full beard, police said. WOIO reports that East 102 Street - East 108 Street in Cleveland is now under lockdown and that Cleveland Clinic is "on stand by for mass casualties". Anyone who sees him should call 911.