Cot Death

Sabrina was last seen alive by any one outside of the family forty eight hours before she was reported missing. Police did an incredibly indepth search of a five mile radius around the eisenberg house, and they found nothing. So we can't even be 100% sure when she really die, because nobody has ever been found. She could have died up to forty eight hours prior to being reported missing. We don't know. But if it was a cot death, why would they cover it up? There hasn't been cot deats in the family before. Like they say, one cot death is a tragedy. Two cot deaths is suspicious, and three