Kathleen Dorsett a former elementary school teacher, convinced her own father to murder her ex-husband, over a custody battle of her 20 month old daughter on August 16, 2010. He was lured by her mother into the back yard where her father hit him over the head with a metal crowbar. The father-daughter duo then loaded her ex-husband into the truck of a car which was set on fire. She pleaded guilty and was sentenced to 58 years in prison on August 8, 2013....along with her mother and father.
Christine and Lea Papin were the famous french maids who murdered their employers wife and daughter in Le Mans, in 1933.They beat the 2 women to death with a hammer and pewter pot, but also gouged out their eyes with a kitchen knife and their fingers.