Caleb's words, "they're still pulling pieces of that car out of the living room" contradicts that when the car burst into the living room, no sign of damage to the car, even the headlights were intact, functioning. Emily's words, "some speed freak lost control, and used my front porch as a bumper," doesn't fit in either. The car went through a bay window into the living room. Emily was there, she would know.