Rob and Michele Singer Reiner were found dead in their Los Angeles home on Dec. 14. Their son Nick Reiner was booked on murder charges following their deaths, and appeared in court on Dec. 17. PEOPLE shared live updates as the story unfolded in the first few days.

Prosecutors allege Rob Reiner and Michelle Singer Reiner were stabbed to death early Sunday morning or Saturday night. 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.

Nick Reiner hizo su primera aparición en la corte en Los Ángeles por dos cargos de asesinato en primer grado por el homicidio de sus padres, el actor y director Rob Reiner y su esposa Michele Singer Reiner,

Rob Reiner and Michele Singer Reiner's children, Jake and Romy Reiner, remembered their parents in their first statement since the couple's deaths: 'Words cannot even begin to describe the unimaginable pain.

Many are trying to understand the unexplainable deaths of Rob Reiner and Michele Singer Reiner, allegedly at the hands of their son.

Rob Reiner's daughter Romy had to learn her parents were dead during two separate moments after discovering her father with his throat slit inside of his Los Angeles home. While Romy, 28, was the one to find her deceased dad,