Flip to the lid to get the details on the Idol contestant that was killed over the weekend.  Not sure if AI has a curse, but it seems every year someone from the show dies...Former American Idol contestant Alexis Cohen, 25, was found unconscious on the side of the road early Saturday morning after being struck by a car in Seaside Heights, N.J.     According to an autopsy Cohen, who auditioned for American Idol during seasons 7 and 8,  suffered head, chest and abdominal injuries. She is well known on American Idol for her tirade against judge Simon Cowell, who rejected her performance and repeated rude gestures directed at the judges.