Jennifer Hart along with her partner, Sarah, and five of their six adopted children were killed when their SUV crashed off a cliff in Mendocino County, Calif. on Monday, March 26, 2018. The Hart's SUV was found at the bottom of a cliff, along with the bodies of Jennifer, Sarah, and three of the children: Markis, Jeremiah, and Abigail Hart. In the next several weeks, investigators found Jennifer Hart had been drunk at the time of the crash. According to California Highway Patrol, she had a blood-alcohol content of .102. Toxicology reports show Sarah Hart and two of their children had 'a significant amount' of Benadryl, an allergy medication, in their systems. Originally an accident, investigators now call what happened a crime. By January 2019, the remains of Ceira and Hannah Hart had been found. While Devonte Hart is still considered missing, police said they have reason to believe he was in the SUV with the rest of his family at the time of the crash.