The Green River Killer, believed to be the most prolific serial killer in American history, has confessed to killing at least 48 women. In searching Gary Ridgway's home, police uncovered something common to most serial killers — pornography. The search of Ridgway's home yielded bone fragments, blood stains, women's undergarments and pornographic magazines. Tim Wildmon, a vice president of the American Family Association, has no doubt that involvement with pornography fueled the murderous spree. "Mr. Ridgway evidently got so deep into pornography and sex that he crossed over the line to actually acting on the thoughts," Wildmon said. This isn't...