'Absolute shock and horror' around Hollywood after Rob Reiner and wife's deaths

The LAPD has arrested Rob Nick Reiner for the murder of his parents, Rob and Michelle Reiner. The 32-year-old who has struggled with drug abuse, been public about it, is being held right now on $4 million bail. Joining us, MS Now reporter David Norie, who's outside the Riner's home in Brentwood.Also with us, Deadline Hollywood executive editor Dominic Patton. David, first off, what do we know so far, >> Katie. There are still a lot of questions yet to be answered.The main one being uh motive here. Uh Nick R ...