He became a viral sensation after saving the life of an PG&E employee in Fresno, CA, that had been run over by a very angry large man, who then proceeded to beat the victim. McGillvary, also known as Kai Lawrence, Caleb Kai Lawrence and Kai Nicodemus, stepped in and in his words "Smash, Smash, SmAAaash!!!" - A life saved.

Now it seems that Kai is back in the news, but this time he is the suspect in the brutal murder of Joseph Galfy in Clark, N.J.

L.A. Now reports that Galfy was found dead Monday inside his home on Starlite Drive when officers made a welfare check, Union County prosecutors spokesman John Holl said.

An autopsy determined Galfty died of blunt force trauma. Holl said he could not reveal how the hitchhiker was tied to the lawyer's killing.

Now authorities say they are offering a $5,000 reward for information leading to his capture.