YOSEMITE, Calif. (KCBS )  -- Rangers at Yosemite National Park are appealing to the public for help in locating a woman last seen Monday afternoon below the Vernal Fall footbridge at the Merced River.

Katrin Lehmann is believed to have fallen into the river around 3:30 p.m.

The 31-year-old is 6’ tall, weighs 150 pounds, has brown hair and brown eyes. She was last seen wearing a maroon rain jacket, dark blue pants, a light green buttoned shirt, lightweight hiking boots, a light blue backpack and a dragonfly necklace.

Anyone with information can contact either the Yosemite Criminal Investigations Unit at (209) 372-0614 or the Yosemite Communication Center at (209) 379-1992.

http://www.kcbs.com/Woman-Missing-in-Yosemite-National-Park/4426947