"FILE - In this Aug. 21, 2012, file photo, singer and singing coach Jenni Rivera speaks during a press conference promoting the second season of reality show, ""La Voz Mexico"" in Mexico City. The wreckage of a small plane believed to be carrying Mexican-American music superstar Jenni Rivera was found in northern Mexico on Sunday, Dec. 9, 2012, and there are no apparent survivors, authorities said.  (AP Photo/Eduardo Verdugo, file)"
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