Arden Pepion

Endangered ChildActive
Arden Pepion
Arden Pepion

Missing Persons Details

Missing Children

Arden Pepion

Missing from
Browning, Montana - USA
Case Entered
  June 03, 2021
Current Classification
  Endangered Child
Source of Record
Last Updated
   March 30, 2024
Verification Status

Physical Description

Age When Reported Missing
Age As of Today
  American Indian or Alaska Native
Hair Color
Eye Color
  Last Seen Wearing
Arden Pepion was last seen wearing a purple jacket with a unicorn design on the front, a gray sweater, black leggings and black boots with green trim.
  Distinct Features
  Medical Alert

Details of Disappearance

Arden Pepion was last seen by family or friends on April 22, 2021.

Arden Pepion was last seen in the surrounding areas of Joe Show East Road in Browning near the Two Medicine River. Arden was last seen with her noncustodial uncle, Leo Wagner, 26, who also went missing from the Blackfeet Reservation in April. He was last seen on April 27 near the St. Mary/Babb area.

Arden had been missing between five and six hours before Law Enforcement was contacted. An AMBER Alert was not issued based upon the circumstances of her case not meeting the "specific criteria". Montana Department of Justice issued a Missing and Endangered Person Advisory (MEPA).

Investigation thus far determined Arden was not abducted. Footprints matching Arden Pepion's have been found, such as a boot believed to be Arden's in the river. Reports indicate search teams have used canines, drones and horses to cover the area.

The URL link below is for a news report on the arrests of two individuals in connection to Arden PEPION's disappearance:

Who to contact!
If you have any information on the whereabouts of Arden Pepion, you are encouraged to contact the Blackfeet Tribal Police Department at 406-338-400, ask for Missing Persons Unit. Be sure to have the case number 210423-01045 available as you will need it.

Additional Case Numbers


Be Advised

If you see Arden Pepion anywhere, please do not make contact. Call your local emergency number like (911) or the phone number indicated for law enforcement on this record and they will instruct you on what to do. You can also let them know Arden Pepion's name and that they are profiled on this site. This way they can visit the profile and get information faster for follow up. You can always leave us a tip on what you saw by clicking the "Tip" link in the menu at the top of this page.

NOTICE: If the information contained in this missing persons profile is inaccurate, needs to be updated, or the person has been located, please let our staff know as soon as possible. Thank you.

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