Rob Reiner's Son Nick Reiner Arrested in Parents' Apparent LA Homicide

• Nick Reiner arrested after parents, Rob Reiner and Michele Singer Reiner, found dead in LA home.
• His parents were found stabbed to death; deaths are being treated as an apparent homicide.
• Nick Reiner, son of the deceased, is held on $4 million bail for a felony-level crime.
• The Los Angeles Police Department is investigating the case.

Why It Matters: Son of acclaimed director arrested for parents' murder reveals a shocking family tragedy.