1. Stiletto heels:

A Houston woman attacked her boyfriend in a fit of rage, sat on him after knocking him down and then stabbed him to death with the stiletto heel of her shoe, striking him at least 25 times in the face, a prosecutor told jurors Monday.

The boyfriend died from the attack. Fortunately, the outcome was better for a cop stabbed with scissors:

Officer Brent Maddocks, 25, was conducting the stop near Whitlock Packaging around 7 p.m. Tuesday. For an unknown reason, Jessica Lugo, 26, who was outside the plant in the smoking area, walked over and stabbed Maddocks in the back, Vernon said.

Maddocks was wearing a protective vest and did not suffer any injuries.

You shouldn’t run with scissors, either.