Khalilah Brister, 25, and her daughter, Tyrielle Jefferson, 7, were found dead Thursday, Dec. 8 in a vehicle submerged in Milwaukee's Northridge Lake. Family members believe it could have been prevented.
The day before Khalilah Brister and her daughter, Tyrielle Jefferson, were found dead in Milwaukee's Northridge Lake, a woman dialed 911, saying she was going to drive her car into a lake with her daughter in it. Family wonders why there was no Amber Alert.