companies that insure walmart are suing the retail giant challenging its million dollar pay out to tracey morganeriously injured in 2014 when a truck owned by walmart slammed into morgan's limousine van. now the retailers insurers, ohio casualty and liberty underwriters are claiming morgan exaggerated his injuries to get the pay out. they want morgan to sit for a seven hour deposition. the comedian is refusing. his attorney is here for an interview you'll see only here on "cbs this morning". but first we'll take a look back at the three years since that deadly crash. >> i still shop at walmart. [ laughter ] you still can't beat their prices. >> reporter: comedian tracey morgan is back on stage using the memory of his devastatie i24 car crash as part of his netflix special. >> i could have been hit by bob's discount furniture truck. >> reporter: it's been three years since a walmart truck slammed into the back of morgan's limo van on the new jersey turnpike. his friends comedian james mcnair was killed and two others seriously injured. morgan suffered a broken leg, broken ribs, and what his lawye

. >>> tracey morgan exaggerated his injuries in a deadly crash. worth up to $90 million. "the comedian" now