The episode begins with the discovery of Manella Allen's disappearance and the subsequent gruesome findings at a lake in a small Texas town, leaving investigators with more questions than answers.
Manella Allen, a beloved teacher, vanishes from her home.
Police find a footprint in blood and handprints, indicating a struggle.
Manella's car is missing, and her family is in shock.
After a teacher vanishes from her home and police make a gruesome discovery at a lake, investigators in a small Texas town are left with more questions than answers. Andrea Canning reports.