Deranged Cleveland Mental Health Worker Murders Innocent Man While on Facebook Live

Deranged Cleveland Mental Health Worker Murders Innocent Man While on Facebook Live (CNN)

(CNN)Cleveland police urged a suspect who authorities said killed an elderly man and posted the video on Facebook on Sunday to surrender.

"We need to bring this to a conclusion -- today," Cleveland Police Chief Calvin Williams told reporters during a search for the suspect, identified as Steve Stephens.

"There is no need for any further bloodshed in this incident tonight," Williams added.

Stephens didn't know the elderly victim he killed around 2 p.m., before a manhunt began, said Cleveland authorities, who did not release a motive.

Stephens also claimed to have committed multiple homicides, according to police. Williams said, "Currently, there are no other victims that we know of."