Moving Target (1988)
Toby Kellogg is an aspiring musician, who's sent off to music school over the summer. Not wishing to stay away from his band and potential girlfriend, he slips away late one night, where soon after police storm his sleeping dorm in looking for him. He returns home, expecting further grief from his folks and disappointment from his kid brother David, only to find his family is nowhere to be found, in fact house is completely devoid of all it's contents...in-short abandoned. He isn't aware that his father stumbled across a mafia conspiracy and has been spirited away along with his wife and son, by witness protection program. But none of that matters know since an ace assassin has just gunned down his closest friend in mistaken identity and is now back to correct his goof.