Actor, director, and producer Rob Reiner and his wife, Michele Singer Reiner, were found dead on Sunday at their Brentwood, Los Angeles home. The death was confirmed by a spokesperson for the Los Angeles Fire Department. As per the Los Angeles Fire Department, firefighters responded to a 3:38 pm call to a medical aid at a home in Brentwood.The deceased were recognized as a 78-year-old male and a 68-year-old female. The ages match those of Reiner and his wife, and sources from The Post confirmed that the bodies discovered were of the longtime couple. Detectives from LAPD's Robbery-Homicide Division were also present, and a spokesperson for the department, while speaking to media outlets, mentioned that a knife is believed to have been used in the attack.As per TMZ, the two suffered wounds consistent with a knife attack.Police authorities have blocked the entrance of Rob Reiner's house, and detectives have been going in and out of the residence."Devastating loss for our city and our country" - Authorities comment on Rob Reiner's deathLA Mayor Karen Bass, while speaking to media outlets, acknowledged Rob Reiner's death as a "devastating loss.""This is a devastating loss for our city and our country. Rob Reiner's contributions reverberate throughout American culture and society, and he has improved countless lives through his creative work and advocacy fighting for social and economic justice."Reiner was known for directing beloved films, including This is Spinal Tap, When Harry Met Sally, The Princess Bride, and more. He first gained recognition for his role as Mike "Meathead" Sitvin on the CBS sitcom, All in the Family. Bass continued to add,"Personally, I am heartbroken by the tragic loss of Rob and his wife Michele. I knew Rob and have tremendous respect for him. Among his numerous contributions, Rob helped create First 5 California, a landmark initiative funded by a tobacco tax to support early childhood development programs."He continued,"He and Michele fought for early childhood development and marriage equality, working to overturn Proposition 8. They were true champions for LGBTQ+ rights."Reiner met Michele Singer, a photographer on the set of When Harry Met Sally in 1989. The couple shares three children, Jake, Nick, and Romy. Rob Reiner was previously married to the late Penny Marshall, who died in 2018 at 75 from diabetes complications.The two divorced after a decade of marriage, and Rob adopted Marshall's daughter, Tracy Reiner.