her ex-boyfriend, chavez nelson is under arrest for shooting a man outside that bar a few hours later. she is a 20-year-old student from the university of minnesota. friends and relatives say she dated chavez-nelson for for six months. he is 31 with a convicted felon and lengthy criminal record and multiple aliases. he is expected to be charged in death of a 23-year-old man found shot to death in the parking lot of nina's grill early sunday a frantic search continues for anna ray. they have found chavez-nelson's car they believe he used to flee the scene but they won't say if it includes clues to anna ray's disappearance and chavez-nelson is not cooperating with the place and that has her family concerned. >> he is just not talking to us. concerns me. >> knowing that he was the last person to see her and, is not with her when he was found.