NEW : Police search church near mobile park home where Cantu lived . `` We 're not eliminating anyone . '' Police would not say what evidence led to search of church . CNN was found in suitcase in a pond near her Tracy home . Cantu had been missing since nearly 12 years .
NEW : Police search church near mobile park home where Cantu lived . Police would not say what evidence led to search of church . CNN was found in suitcase in a pond near her Tracy home . Cantu had been missing since nearly 12 years .