ashton and brianna. their mother, their father's wife of close to 30 years, was dead. but neither courtney nor chris the house to tell the sisters what happened or to comfort them. more did they linger ore the body at the hospital. they couldn't. because father and daughter were escorted to separate squad cars and driven to the police station to talk about the accident. what was that ride like? >> quiet. i remember crying the whole time. i couldn't comfort my father. he couldn't comfort me. we got to the station and they said that my dad would be a few more minutes. >> chris, so frenzied at the scene, had calmed down by then. he was a cop among cops, after all, and he under, he said, what was necessary to sort out what happened. >> i can't even start to imagine what you're going through, okay? just, you know, it's a death investigation and we have to do this, okay? >> happy to help, he said. whatever would get him back home to comfort his daughters as quickly as possible. >> we're all so close. >> chris told investigators what happened. how, as courtney slept, he and cristi were in the spa bathing.