May 13, 2006 — The second round of DNA test results in the Duke University rape investigation show "no conclusive match'' to any lacrosse players, defense attorneys said, but a vaginal swab of the alleged rape victim produced DNA from a "single male source'' — a man not on the lacrosse team who did not attend a March 13 party that was the site of the alleged rape.Joe Cheshire, a defense attorney for Duke University lacrosse players at the center of a rape investigation, said the latest tests show no conclusive match to any of the lacrosse players' DNA. (ABC...