Delusional

This is a fairly run-of-the-mill documentary about delusional killers. Diana Dial committed only one murder after a lifetime of suffering from delusions. The others herein are an entirely different proposition; Eric Beishline murdered (at least) three elderly people after losing his mind due to drug addiction. Talking head Michael Stone, a clinical psychiatrist, does not dish the usual flim-flam of defence lawyers, rather he says Beishline's failure even to try to combat his addiction compounded rather than mitigated his crimes.

The documentary includes both archive footage and reconstructions, but nothing graphic. Don't expect to learn anything about what makes people like this tick, including from Stone's brief interview with Dial.