A Huntington man charged with beating and threatening to kill his girlfriend Saturday night is being held without bail. 33 year old Aaron Graveline pleaded not guilty yesterday in Northampton District Court to assault and weapons charges. Court records show his girlfriend called 911 to say Graveline had punched her in the head and threatened to find his gun. The alleged victim then fled next door with her daughter and the suspect's son, taking the gun with them. State Police say Graveline showed up at the neighbor's and threatened to shoot him too. A dangerousness hearing will be held Thursday.