Rob and Michele Reiner murders latest: New timeline details emerge

Nick Reiner, 32, has been charged with two counts of first-degree murder.

December 17, 2025, 4:30 PM

More details are coming to light about the timeline of the alleged murders of Hollywood director Rob Reiner and wife Michele Singer Reiner as their son, Nick Reiner, appears in court on allegations that he killed his parents.

On Saturday night, Nick Reiner -- who was living on his parents' property in the Brentwood neighborhood of Los Angeles, according to a former security guard -- got into an argument with his father at a holiday party and was seen acting strangely, sources told ABC News.

Nick Reiner arrives at the premiere of "Spinal Tap II: The End Continues" on Tuesday, Sept. 9, 2025, at The Egyptian Theatre Hollywood in Los Angeles.
Richard Shotwell/Invision/AP

Watch the ABC News Special, "The Rob Reiner Story: A Hollywood Tragedy," streaming on Disney+ and Hulu.

Prosecutors allege Rob Reiner and Michelle Singer Reiner were stabbed to death early Sunday morning. Both suffered multiple sharp force injuries, according to the medical examiner report.

Also early on Sunday morning, Nick Reiner checked into a hotel in Santa Monica, sources confirmed to ABC News. The hotel room has been searched for any possible evidence, sources said.

When a massage therapist arrived at the Reiners' home on Sunday afternoon and got no answer, she contacted the Reiners' daughter, Romy Reiner, to let her in, law enforcement sources told ABC News.

Rob Reiner and Michele Singer Reiner arrive at The Human Rights Campaign 2019 Los Angeles Dinner, March 30, 2019 in Los Angeles.
Amanda Edwards/WireImage via Getty Images

Romy Reiner went into the master bedroom area and found her father's body, sources said. 

The couple's time of death will be determined by the medical examiner.

Nick Reiner -- who is charged with two counts of first-degree murder with the special circumstance of multiple murders -- made a brief first appearance in court on Wednesday. He appeared quiet and calm, and sat behind the glass and behind his attorney, Alan Jackson -- who helped defend Karen Read in Massachusetts. He spoke briefly when addressed by Jackson or the judge.

The 32-year-old waived the right to a speedy arraignment. The arraignment is set for Jan. 7.

Nick Reiner appears in court during his arraignment on murder charges for the killing of his parents Rob Reiner and Michele Singer, in Los Angeles, December 17, 2025.
Mona Edwards
Nick Reiner appears in court during his arraignment on murder charges for the killing of his parents Rob Reiner and Michele Singer, in Los Angeles, December 17, 2025.
Mona Edwards

"Our hearts go out to the entire Reiner family," Jackson said after court on Wednesday. "There are very, very complex and serious issues that are associated with this case."

"We ask that during this process, you allow the system to move forward in the way that it was designed ... not with jumping to conclusions, but with restraint and with dignity and with the respect that this system and this process deserves and that the family deserves," Jackson said.

Alan Jackson, attorney of Nick Reiner, speaks in court to defend Reiner on murder charges for the killing of his parents Rob Reiner and Michele Singer, in Los Angeles, December 17, 2025.
Jae C. Hong/Pool via Reuters
PHOTO: Defence attorney for Nick Reiner Alan Jackson arrives at court in Los Angeles
Defense attorney Alan Jackson arrives outside Los Angeles Superior Court where Nick Reiner, son of the late film director Rob Reiner, is expected to be arraigned on double murder charges, December 17, 2025 in Los Angeles
Daniel Cole/Reuters

Videos obtained by ABC News appear to show the moments leading up to Nick Reiner's arrest on Sunday night.

One of the videos appears to show Nick Reiner moments before his arrest near the University of Southern California. In the video, he's wearing jeans, a striped jacket and a baseball cap. He's seen with a red backpack slung over one shoulder as he enters a gas station and purchases a drink. 

Another video shows him outside walking near a crosswalk when several police vehicles with flashing lights surround him. He can be seen in the video raising his hands. 

Nick Reiner, son of Rob Reiner is arrested in Los Angeles, Dec. 14, 2025.
LAPD
Nick Reiner, son of Rob Reiner is arrested in Los Angeles, Dec. 14, 2025.
LAPD

ABC News' Jenna Harrison and Kerem Inal contributed to this report.

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