Kurt Cobain wrote ‘Polly’ after hearing about the actual kidnapping of a 14 year old girl. In 1987, she was returning from a concert in Tacoma, Washington when she was abducted by a man named Gerald Friend. He took her back to his mobile home and raped her. The girl, whose name was not released, was tortured with a whip, a razor, and a blowtorch. She managed to escape when Friend took her for a ride and stopped for gas. He was arrested and sent to jail.