Authorities are currently seeking the public's assistance in locating Shane J. Montgomery, a 51-year-old man who remains at large. Montgomery is wanted by the Iowa Department of Corrections, specifically the 7th District High Risk Unit, on charges related to probation violations and absconding supervision. The individual is described as being 5-foot-10 in height and weighing approximately 200 pounds. The Iowa Department of Corrections has issued this alert to gather information regarding his whereabouts, as he is considered a high-risk individual who has failed to comply with the terms of his probation. The incident and the subsequent warrant are associated with the Quad Cities area in the state of Iowa. Law enforcement officials emphasize that Montgomery is still at large and has not been taken into custody as of the publication date of August 20, 2026. Members of the public who believe they have seen Montgomery or possess any information regarding his location are urged to come forward. The Quad Cities Crime Stoppers agency is handling tips related to this case. Individuals with information can contact Crime Stoppers of the Quad Cities by calling 309-762-9500. Alternatively, tips can be submitted anonymously through the P3 Tips mobile application. The agency assures the public that all tips will be kept anonymous and that individuals whose tips lead to an arrest may be eligible for a cash reward. This ongoing investigation highlights the importance of community vigilance in helping law enforcement locate individuals who have violated the terms of their legal supervision. Authorities continue to search for Montgomery and encourage anyone with relevant information to assist in bringing him back into custody.