A multi-agency search continued Tuesday for one person missing after six went over the Dillon Falls on Oregon's Deschutes River, resulting in two death and three hospitalizations.

Searchers using a variety of methods continued their recovery efforts for a fourth day Tuesday for the male still missing after Saturday’s tragedy at Dillon Falls on the Deschutes River, when six people on inner-tubes apparently went over the falls.

Oregon authorities have confirmed a second death following a fatal waterfall accident outside Bend over the weekend.

Two people remain missing after a group of six went over Dillon Falls on the Deschutes River in Oregon on Saturday, July 19. According to the Deschutes County Sheriff's Office, one person died at the scene.

One person is dead and two more are missing after a group of six was swept over a waterfall on the Deschutes River in Oregon, officials said.