<<A DAYCARE WORKER?>? >>
There is a woman named Caril Fugate who went on a killing spree with a guy named Charles Starkweather decades ago. At the time, women "didn't do those things", so the prosecutor assumed that she was under his control. Many facts came out later pointing to her actually being the initiator and him being her stooge.
Anyway ... he got the electric chair, she got a few years in jail, and the last I read she was working as a nurse in East Lansing, Michigan. I don't know if I'd want her for my nurse if I ever went in the hospital.