UPDATE: Body retrieved from Umatilla River may be missing woman

<p>Angela Billy</p>

Angela Billy

Tribal police say a body found last night on the Umatilla Indian Reservation may be a woman reported missing last Wednesday in Mission.

Family members of 41-year-old Angela Billa could not positively identify if the body is her, so officials will now turn to dental records or DNA.

The body was found by two individuals horseback riding along the Umatilla River last night near Mission.

Because the body has not been confirmed to be that of missing Angela Billy, tribal police are still asking anyone with information to contact them at 541-278-0550.

An autopsy on the body is scheduled for Monday.