Killer Mom (2017) When 14 year old Allison loses her father in a plane crash, three years after her adoptive mother died, she is devastated. - At the funeral, she is shocked to meet her real mom, Jessica. - Little does she and her half sister Sydni know that Jessica has a nefarious plan in the works. And she will stop a nothing to control the 40 million dollars Allison is inheriting.