A Wisconsin woman who almost killed her sixth grade classmate to please horror character Slender Man and then fled her group home won't fight extradition from Illinois. A Cook County court spokesperson says Morgan Geyser made the move Tuesday during a hearing. Wisconsin authorities now have 30 days to pick her up and bring her back to the state. Geyser nearly stabbed a 12-year-old classmate to death in 2014 to please Slender Man. Now 23 years old, she was released from a mental institution in September and placed in a group home, but ran away on Saturday. She and a 43-year-old companion were arrested in Posen, Illinois, on Sunday.