19-Year-Old Hiker Found Dead After Cellphone Captured Her Going into River

Utah authorities believe Cynthia Ann Grimwood underestimated the speed and strength of the water

Authorities in Utah have confirmed the death of a 19-year-old woman who went missing while on a solo hike with her dog, adding that a cellphone video of her walking into the water was found among her belongings.

In a statement to PEOPLE on Monday, June 10, Sgt. Garrett Dutson, Utah County Sheriff’s Office, provided an update and identification of the victim.

“Cynthia Ann Grimwood, 19, of Springville, Utah went hiking with her dog to Horsetail Falls in Alpine on Friday,” Dutson's statement read.

“Around 3 p.m. our dispatch center received a call from two hikers who had found her dog and personal belongings, including a video on her phone showing her walking into the water,” the statement continued. “This prompted an hours-long search for the woman. Her body was located Friday night, but because of safety concerns her body wasn’t recovered until Saturday morning.”

Dutson said Grimwood’s pet had been returned to her family, per KSL NewsRadio 102.7.

Related: Missing Hiker Found Dead After 1,000-Foot Fall from Mt. Whitney in California's Sequoia National Park

In an article published by the outlet prior to the discovery of her body, Sgt. Spencer Cannon with the Utah County Sheriff’s Office said the department was looking into all possible scenarios of what could have happened to Grimwood.

“We are investigating what might have happened to that young woman. SAR and multiple fire agencies are involved in the investigation, including a DPS Helicopter,” Cannon said.

After her body was recovered, Dutson said it was likely the victim underestimated the speed and strength of the body of water she had wandered into.

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“[The] water is super high and moving super-fast,” he said, per KSL.

At this time, authorities do not believe that foul play was a factor in Grimwood’s death, and are calling it a “tragic accident.”

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