“

Didsomeone help her ? we always believe that there was someone who might have helped her. We do know that she actually used some of the tenants to dig some of the holes. We know she hired other people … But whether those who dug the holes ended up in them ? Did they dig their own graves ? I could n’t say. She was really good at using other people to get jobs done and taking advantage of them. Dorothea Puente passed away in 2011 at the Central California Women’s Facility at age 82 from natural causes. At the time, Dorothea Puente was serving two life sentences and a concurrent 15-year-to-life sentence. While Dorothea Puente was initially charged in nine deaths, the jury didn't reach verdicts in six of them. John Cabrera said the one lesson viewers will learn from the documentary is the classic and true saying – never judge a book by its cover. CLICK HERE TO GET THE FOX NEWS APP John Cabrera warned viewers not to judge a book by its cover. ( Oxygen).