A man posted a Facebook video shooting an elderly stranger dead then boasted he had killed 13 people.
Steve Stephens, 37, is still on the run over the death of Robert Godwin Sr, who he was seen approaching in a shaky video.
The pensioner, 74, was holding a bag of shopping which he tried to shield his face with as Stephens shot him.
Footage of the killing was on Facebook for about three hours before it was removed.
In a separate confession video posted on Facebook, Stephens claimed to have killed more than a dozen other people.
'Dog, I just snapped,' he said. 'I just killed 13 people man. That's what I did. I'm about to keep killing until they catch me. I said, until they catch me. I killed 13 people.
'I'm working on 14 as we speak.'
'Here I am massacring. Today is the Easter Sunday massacre.'
Police urged people in five states to be aware as a huge manhunt was underway to find him.
Source - Metro