A man is under arrest on suspicion of stabbing a 51-year old man at a Watsonville apartment complex Monday. Police say 49-year old Terry Lee Span and the victim got into an argument followed by a physical altercation at the Wall Street Inn on West Beach Street. The victim was found later in the day lying in a stairwell of the suspect’s apartment building also on West Beach Street with a stab wound to the arm. He was hospitalized and later released. Police say Spann was found 2 hours later hiding under a blanket in a carport on West Fifth Street. He was arrested on suspicion of assault with a deadly weapon.