How Low Can He Go?

America’s most feared serial killer, Gov. Dick Perry of Texas is getting ready to kill another innocent man. At 234, and sadly still counting, is there nothing that can stop this man?

But a lesser-known case could also haunt the governor if it reaches his desk: that of Larry Swearingen, convicted and sent to death row for the kidnapping, rape and murder of a 19-year-old college freshman named Melissa Trotter in 1998. Like Willingham, Swearingen was convicted largely on circumstantial evidence and a history of run-ins with the law. But Willingham was convicted based on the inexact science of arson investigations, whose flawed assumptions have been slow to evolve. The scientific evidence in Swearingen’s case, medical experts say, is beyond dispute—and it proves his innocence.