Rob Reiner's Son Nick Arrested for Parents' Murder; Caught on Camera Near Metro Station

• Filmmaker Rob Reiner's 32-year-old son, Nick Reiner, was arrested near a Metro station in Los Angeles for the alleged murder of his parents.
• Authorities released footage showing Nick Reiner being handcuffed and taken into custody, hours after his parents, Rob Reiner and Michele Singer Reiner, were found stabbed to death.
• Investigators are probing a heated family argument at Conan O’Brien’s Christmas party, possibly over Nick’s refusal to enter drug rehabilitation, as a potential motive.
• Nick Reiner has a documented history of substance abuse, mental health issues, and past violent behavior linked to drug use.
• His younger sister, Romy Reiner, who discovered the bodies, identified Nick as a suspect and described him as dangerous.

Why It Matters: Rob Reiner's son Nick arrested for parents' murder, highlighting a tragic family dispute and history of substance abuse.