A family in Alabama experienced an unimaginable tragedy when a mother, her pregnant teenage daughter and her 12-year-old son were found killed inside of their home, and police are still looking for suspects. The Mobile County Sheriff's Office confirmed that Lisa Gail Fields and her two children, Keziah Luker and Thomas Cordelle Jr., were found dead in their Wilmer, Alabama, home on Monday, April 20, according to FOX 10 and News 5. Authorities have not revealed if there are suspects or persons of interest as of Tuesday, April 21.