| [](https://www.wismissing.com/uploads/images/gallery/2024-10/2fyxrSmPvDF6rGEe-309802-a1228c244b526cd37f77099ab52a18c0.jpg) | Missing Since: June 4, 2017 Location Last Seen: Keshena, Menominee County Age: 24 years old Date of Birth: 10 SEP 1993 Race: Indigenous/Native American - Menominee Gender: Male Height: 5'9" Weight: 120 lbs Hair Color: Black/dark brown Eye Color: Brown Nickname: Sonnyboy Marks: Birthmark on the front of his neck. Tattoos: "Menominee" on his back shoulder to shoulder, an eagle on the back of his neck, "Native Pride" on a calf, a bear on his left forearm, "Lyons" with a feather on his right forearm. Clothing: Red & white shorts and a hat. Case Owner: Menominee Tribal PD [(715) 799-3321](tel:(715)%20799-3321) Patrol Case #138281, Investigative Report #2019-00973 |
| #### Details of Disappearance Lyons disappeared from the Menominee Indian Reservation in Keshena on June 4th, 2017. He was last seen riding an ATV four wheeler on the reservation near Long Marsh Road and has never been seen or heard from since. The day of his disappearance, Lyons was not wearing a shirt and he left behind his cell phone at his residence. Lyons' ATV four wheeler was found abandoned five days later near the intersection of Long Marsh Road and Rushes Lake Road. Despite multiple searches conducted, he was never located. Officials were unable to rule out foul play in his disappearance and his whereabouts remain unknown. | #### More Information
[NaMus](https://www.namus.gov/MissingPersons/Case#/64060/details)
[Charley Project](https://charleyproject.org/case/robert-s-lyons)
[Reward](https://www.wbay.com/2020/07/22/menominee-tribe-offering-rewards-for-missing-persons-katelyn-kelley-robert-lyons/)
[Reddit](https://www.reddit.com/r/UnresolvedMysteries/comments/rw4jhv/robert_lyons_vanished_while_riding_his_atv_on_the/) [RSR](https://www.facebook.com/RapidsSAR/posts/1669901886404507) |