NEW : The river still has open water despite air temperatures in the teens . Police Station : ` ` As the days go on , our suspicion grows '' NEW : ` ` We ' ve ruled out no one . We ' ve ruled out no one , '' he says . Divers wearing special suits brave frigid temperatures . Ayla Reynolds has been missing since mid - January .
NEW : Police Station : ` ` As the days go on , our suspicion grows '' NEW : ` ` We ' ve ruled out no one . We ' ve ruled out no one , '' he says . Divers wearing special suits brave frigid temperatures . Ayla Reynolds has been missing since mid - January .