NEW : ` ` There could be more '' as search for flood victims goes on , governor says . 19 dead , 1 missing after the flood . Need to hide bodies . Funerals for two victims scheduled for tomorrow .
NEW : `` There could be others '' as search for flood victims goes on , governor says . 19 dead , 1 missing after Arkansas flood . Debris piles hide bodies . Funerals for two victims set for Tuesday .