After 24 years of seeking answers in the death of his brutally “executed” son, a grieving dad revealed a new mysterious twist in the case that may be key to putting the killers behind bars. Mark Corley, 23, was “executed by a brutal shooting” according to authorities in Nottingham, England, The Guardian and the BBC reported. His body was discovered on a farm in December 2000, five months after he vanished. He was shot in the head. In 2002, Robert Sutherland, 36, of Bathgate, West Lothian, pleaded not guilty to Mark’s murder, according to the outlet. He denied conspiracy to murder with four men…
