Elizabeth Wettlaufer

Elizabeth Wettlaufer Is a Canadian female serial killer who was charged with murder  of elderly people by injected them insulin while working as a nurse, just because they find them annoying and knowing that they were allergic of insulin, she show no remorse for what she did and try to kill other patient but failed after she was caught in the act.

She was seen as the most evil woman since she got divorce from her husband, she did have relationship with woman but it didn't work outr neither, everyone think that she done this because she suffer during her divorce and wanted to make other people suffer by killing their loved one, people get outraged by this heinous act of vengeance.

After her arrestation and trial she was sentenced to life in prison for first degree second degree and attempted murder, Elizabeth still behind the bars waiting for her fate to come.