The Turner Report: Apparent murder of Carthage infant reminiscent ...

Cupp voluntarily took a lie detector test, and the results of that test, though inadmissible in court, indicated Cupp was lying. Blood and semen samples had also been recovered that tied Cupp to the murder. ... “I've done something really bad,” he said in a halting voice, and he acknowledged he had sex with the eight-year-old, though he continued to insist he had not killed Doug. Cupp did everything he could to keep from making eye contact with his mother, ...