Speck was captured two days later when an emergency room doctor at Cook County Hospital thought a patient he was treating for self-inflicted gashes looked familiar. The doctor had just had a dinner break and had seen the front page of a newspaper featuring the killer's face. As he was sponging blood off the patient's arm, he saw that the man had a tattoo that said "Born to Raise Hell" that matched the description from the newspaper. He had no doubt.