Car Trouble

S4 E14: When Allison's old automobile sputters and dies, Joe surprises her with an immaculate used car, after being tipped off to a great deal. Unfortunately, the Dubois' discover that the car is at the center of a horrific, unsolved crime. Meanwhile, Allison meets Joe's new business partner Meghan Doyle for the first time and begins to feel uneasy about the attractive venture capitalist.