By Jack Queen (Reuters) – Kevin Spacey on Thursday defeated a sexual abuse case against him after jurors in a Manhattan civil trial found his accuser didn’t prove his claim that the Oscar winner made an unwanted sexual advance on him when he was 14. The verdict followed a three-week trial in Manhattan federal court and came roughly two hours after jurors began deliberating. Anthony Rapp, now 50, testified that Spacey climbed on top of him on a bed and pressed his groin into Rapp’s hip until he was able to wriggle free. Spacey denied the allegation on the stand and said he had never been alone …