Rob Reiner, Wife Michele Slain: Son Nick Arrested in Double Homicide

• Filmmaker Rob Reiner, 78, and wife Michele Reiner, 68, found dead in their Brentwood home.
• Both suffered fatal lacerations, throats allegedly slit in a brutal attack.
• Daughter Romy Reiner discovered them and identified a family member, Nick, as "dangerous."
• Nick Reiner has been arrested on suspicion of murder.
• LAPD's Robbery Homicide Division is investigating the double homicide.

Why It Matters: Filmmaker Rob Reiner and wife Michele brutally murdered; son Nick arrested in double homicide.