Summit Sydow was 15 when he was reported missing from McCool Junction, a small York County, Nebraska, community on July 20, 2022. Public missing-person listings describe him as male, 5 feet 10 inches and about 160 pounds, with blond hair and green eyes. He was last reported wearing a gray Nike T-shirt and gray shorts and is known by the nickname Bassman.

The National Center for Missing & Exploited Children lists Summit with NCIC number M106947342 and NCMEC case number 1460854 and includes an age-progressed image intended to show how he may have looked at 17. Few other public details have been released; local reporting in May 2023 noted authorities believed he might still be in the York County area. Anyone who knew Summit, saw someone using the name Bassman, or has information about his whereabouts is asked to contact the York County Sheriff’s Office or submit a tip to NCMEC.