taken to the hospital? along with authorities say jennifer hart was drunk when she drove an ??v carrying her family off a cliff in california? in what deputies believe was an intentional act. the sheriff's office says hart's blood alcohol content was poin?on? zer?two? above the legal driving limit. toxicology results also showed hart's wife sarah and two of the children had a "significant amount" of an ingredient used in benadryl in their systems. the crash killed the two parents and at least three of the children. the bodies of their other three children haven't been found. the family had child welfare concerns