Son arrested in Rob Reiner killings. Brian Walshe verdict. Plus, Keith Morrison on deadly jealousy.

In Hollywood, "When Harry Met Sally" director Rob Reiner and his wife, Michele, are found slain in their bedroom. Their troubled middle son, Nick, is suspected of murdering them. In Massachusetts, the jury delivers its verdict in the trial of Brian Walshe, the art swindler accused of murdering and dismembering his wife, Ana. Plus, a new Keith Morrison podcast, "Something About Cari." Find out more about the cases covered each week here: www.datelinetruecrimeweekly.com