A 25-year old North Port man has been arrested on felony charges for the attempted murder of his stepfather. Police say Michael Martin got into a physical fight with the unnamed man on Saturday and threatened to kill him. A probable cause affidavit filed on Saturday claims Martin grabbed a gun and fired a single round at his stepfather before leaving his home. He was arrested on Sunday, and police were able to recover the weapon. Martin is now being held in the Sarasota County Jail with no bond.