Teen Matthew Walker in Michael Myers mask jailed after pretending to stab people in downtown Nashville

18-year-old Matthew Walker was jailed Friday night after alarming citizens on the streets of downtown Nashville. Police say the teen, who was armed with a prop knife and wearing a Michael Myers costume, walked up to strangers and acted as if he were stabbing them. Walker says he was just having fun and was attempting to scare people in the costume. Metro Nashville Police says he intended to cause “public alarm” and took him into custody, charging him with disorderly conduct.