and robbed by university hospitals of my future. the clinic has revealed that more than 4,000 eggs and embryos were lost when a storage tank malfunctioned. next, new clues in that mysterious crash along california s scenic highway 1. a family of eight, including six children, believed to have been lost when their suv went off the road and crashed. tonight, a preliminary investigation suggesting it may not have been an accident after all. here s abc s kayna whitworth. reporter: tonight, police say a family s fatal plunge off this scenic stretch of california coast may have been intentional. jennifer and sarah hart died in the crash last week, found in the wreckage with three of their six adopted children. three of those children never found, believed to be swept out to sea. nobody wants to get to the bottom of this more than the guy you re looking at right now. why did this happen? how did this happen? reporter: investigators now say evidence recovered from the car indicates t