A man was arraigned Thursday for his alleged involvement in a deadly shooting over the weekend. Thomas A. Pizzaro, 33, of Methuen pleaded not guilty to the murder of 33-year-old Steven Hernandez, according to Essex County District Attorney Paul Tucker.

Thomas A. Pizarro, 33, was arrested in Boston in connection with the death of Steven Hernandez, authorities said.

Hernandez was shot on Water Street around 7:00 a.m. Saturday and was treated on the scene before being transferred to Lawrence General Hospital, where he was later pronounced dead.