When someone picks a murder weapon they usually go for something simple like a gun or knife. These people thought outside of the box when they decided to take a life, and you won't believe what they used as murder weapons!
Stilettos aren't just dangerous for the person who wears them... they can also be an effective murder weapon. Alf Stefan Andersson learned this lesson too late. He was arguing with his girlfriend Ana Trujillo who used her stilleto heel to stab him in the head more than ten times. She later claimed it was in self defense, but was later sentenced to life in prison.