DNA Tests Lead to Serial Rape Suspect Wed Apr 27, 7:38 AM ET U.S. National - AP By SAMUEL MAULL, Associated Press Writer NEW YORK - Acting on DNA evidence, authorities arrested a man for a 1973 rape and said he also is responsible for sexually assaulting at least 25 women in three states. District Attorney Robert Morgenthau said Tuesday that Clarence Williams, 58, was connected this month to the 1973 rape of a Manhattan woman and to attacks in Maryland and New Jersey after the federal DNA database matched a sample from him to genetic evidence left in many...