A 15-year-old Long Island student who disappeared after boarding a train to Manhattan in January has been found dead nearly two months later, ending a desperate search that gripped New York families and raised urgent questions about online safety and youth protection.

The Day He Disappeared

Medlin left Stony Brook School on Friday, January 9, around 3:30 p.m. and ran directly to the Stony Brook Long Island Rail Road station. Surveillance footage captured him boarding a train bound for Manhattan. His mother, Eva Yan, initially believed her son was traveling to meet someone he connected with through the online gaming platform Roblox. The teen never returned home that night, triggering an immediate missing persons investigation that would span seven weeks.

The family of a 15-year-old boy from St. James in Suffolk County who has been missing for two weeks is asking for the public’s help to bring him home.

Police say Thomas Medlin was last seen Jan. 9 after leaving his school and boarding a train at the Stony Brook Long Island Rail… pic.twitter.com/hvSE1AH9dk

— Crime In NYC (@Crime_In_NYC) January 24, 2026

What Investigators Discovered

Police executed multiple subpoenas and search warrants to examine Medlin’s social media accounts, online gaming profiles, and electronic devices. By January 26, authorities issued a statement clarifying that forensic examination found no connection between these digital platforms and his disappearance. The last confirmed sighting came from surveillance cameras positioned on the Manhattan Bridge the night he vanished. That footage captured what investigators described as a splash in the water below the bridge. Police stated they found no indication of criminal activity in connection with the teen’s death.

A Family’s Worst Nightmare

The seven-week search mobilized law enforcement across multiple jurisdictions while Medlin’s family held onto hope for his safe return. The case highlights growing concerns among parents about online interactions and the challenges of monitoring teenage activities in an increasingly digital world. The Stony Brook community, located approximately 55 miles east of Manhattan on Long Island’s North Shore, has been left devastated by the loss of one of their students.

Questions That Remain

While authorities ruled out criminal involvement and found no evidence linking online gaming to the disappearance, the circumstances surrounding Medlin’s final hours remain unclear. The investigation serves as a sobering reminder for families about the importance of open communication with teenagers and awareness of their whereabouts. Police continue to review all evidence from the case as the community mourns the tragic loss of a young life cut short.