911 Dispatch Audio Captures Tense Call From Firefighter at Rob Reiner's House – Details

The 911 call revelation comes amid another development in the case, which reveals that a person of interest is being questioned by the authorities.

Rob Reiner, the acclaimed filmmaker behind classics like "When Harry Met Sally…" and "Stand by Me," has tragically passed away alongside his wife, Michele Singer Reiner. The couple was found dead in their Brentwood, Los Angeles residence over the weekend, sending shockwaves through Hollywood and beyond.

Daughter's Shocking Discovery Triggers Police Investigation

Multiple sources confirm that the bodies of the 78-year-old director and his 68-year-old wife were discovered inside their home Sunday afternoon. The grim discovery was made by their daughter, Romy Reiner, according to People. The couple shared three children together — Romy, Jake, and Nick Reiner— while Rob also had a daughter, Tracy Reiner, from his previous marriage to director Penny Marshall.

According to law enforcement, both Rob and Michele sustained injuries consistent with knife wounds. While the Los Angeles Police Department's Robbery-Homicide Division has taken over the case, the circumstances surrounding their deaths remain under investigation.

What has especially raised concern is newly surfaced dispatch audio from the afternoon the Reiners were found. Around 3:30 p.m., a firefighter at the scene called for immediate backup at the Brentwood estate.

Though the call did not disclose specific details about what first responders encountered inside the home, the tense urgency in the request hints at a disturbing and possibly chaotic scene upon arrival.

Rob's career spanned decades, beginning in the late 1960s as a comedy writer for "The Smothers Brothers Comedy Hour," where he worked alongside Steve Martin. The son of the late legendary comedian Carl Reiner, Rob cemented his legacy in Hollywood both in front of and behind the camera. More details on the tragedy will follow shortly.