• Video
  • Shop
  • Culture
  • Family
  • Wellness
  • Food
  • Living
  • Style
  • Travel
  • News
  • Book Club
  • Newsletter
  • Privacy Policy
  • Your US State Privacy Rights
  • Children's Online Privacy Policy
  • Interest-Based Ads
  • Terms of Use
  • Do Not Sell My Info
  • Contact Us
  • Recalls and Product Safety Alerts
  • © 2026 ABC News
  • News

Rescue crew finds missing hiker with unlikely piece of technology

1:29
Missing hiker found alive
Hillsborough County Sheriff's Office
ByABC NEWS
December 31, 2019, 3:57 PM

A Florida sheriff's office helped track down and rescue a woman who went missing while hiking thanks to an unlikely hero -- her iPhone flashlight.

The Hillsboro County Sheriff's Office shared the news along with a night vision, black and white video, of the moment their Aviation Unit located the hiker who had called 911 on Dec. 29 when she became lost at a nature park in Thonotosassa.

Related Articles

(MORE: Deaf hiker who fell down snowy mountain credits husky for saving her life)

The HCSO Aviation Unit posted a video on Facebook of their search and rescue through the heavily wooded area in Flatwoods Wilderness Park.

The Hillsborough County Sheriff's Office Aviation Unit was able to locate a female hiker who went missing at a nature park in Thonotosassa, Fla., Dec. 29, 2019.
Hillsborough County Sheriff's Office

"Luckily, they were able to spot her lighted cell phone," authorities said in the post. "Deputies were able to use coordinates from the helicopter to provide the Communications Center with a location and direct a park ranger driving an ATV to the hiker. The woman was found uninjured and driven safely out of the woods."

Libia Marsack told ABC News Tampa Bay affiliate WFTS that she takes daily hikes while caring for her husband who is battling cancer at Moffitt Cancer Center and chose that park because it was "local" and "had high security."

Marsack said she had "been on a trail for about two hours and could not find her way out," according to the Sheriff's Office.

Sheriff Chad Chronister said in a statement along with the video that "Rescues like this are one of the many benefits of having an expansive, well-trained Aviation Unit."

"Our team of deputies who fly our helicopters are constantly working from the air to assist in both rescues and arrests," Chronister said. "I couldn't be more proud of the work they put in everyday to keep the citizens of Hillsborough County safe."

Marsack told WFTS that the rescue team "brought peace, some comfort."

"I just want to thank them because I know we are in the holiday season and they had to take time out being away from their families to come do this type of work," she said.

Although this hike took a bad turn, Marsack said she will still take her strolls, just with the right tools to guide her.

"This time, I need a map," she said.

Up Next in News—

Hero teen lifeguard speaks out about viral rescue of 10-year-old boy

August 1, 2026

Teen speaks out after surviving rare barracuda attack

July 31, 2026

Parents expect to spend an average of nearly $900 per child on back-to-school shopping this year: GMA/Ipsos Parents Poll

July 31, 2026

How Apple's new leasing program works: Details

July 29, 2026

Shop GMA Favorites

ABC will receive a commission for purchases made through these links.

Sponsored Content by Taboola

The latest lifestyle and entertainment news and inspiration for how to live your best life - all from Good Morning America.
  • Contests
  • Terms of Use
  • Privacy Policy
  • Do Not Sell My Info
  • Children’s Online Privacy Policy
  • Advertise with us
  • Your US State Privacy Rights
  • Interest-Based Ads
  • About Nielsen Measurement
  • Press
  • Feedback
  • Shop FAQs
  • ABC News
  • ABC
  • All Videos
  • All Topics
  • Sitemap
  • Recalls and Product Safety Alerts

© 2026 ABC News
  • Privacy Policy— 
  • Your US State Privacy Rights— 
  • Children's Online Privacy Policy— 
  • Interest-Based Ads— 
  • Terms of Use— 
  • Do Not Sell My Info— 
  • Contact Us— 
  • Recalls and Product Safety Alerts— 

© 2026 ABC News