After a frantic welfare call, police find 79-year-old Avanell Cowgill murdered in her home in Texas. With no clues except for a trail of strange credit card transactions, investigators hope surveillance video will give them what they need to unmask a killer.
Genres: Crime , Documentary
Keywords: crime-scene , homicide , homicide-detective , homicide-investigation , interrogation , murder , murder-investigation , murder-victim , photographic-evidence , re-creation , reenactment , security-footage , surveillance-footage , true-crime , video-evidence , video-surveillance