By Eliott C. McLaughlin
CNN
FORT COLLINS, Colorado — Police are still arguing about the case two decades after the sexually mutilated body of Peggy Hettrick turned up near the trailer where a gawky teen named Tim Masters lived.
When Masters was convicted and sentenced in 1999 to life in prison for Hettrick’s murder, prosecutors thought they’d closed Fort Collins’ then-only unsolved murder ... Story continued on CNN.com