NEW YORK - A 70-year-old homeless man is facing murder charges after an argument at a Manhattan park turns deadly.

It happened Saturday afternoon inside Sara D. Roosevelt Park on the Lower East Side. 

Police say Larry Fullewellen stabbed 23-year-old Arturo Valdez in the chest after getting into an argument.

He was taken to the hospital where he died.

Fullewellen was arrested and charged with second degree murder.