An Otsego County man has admitted to a charge of manslaughter for causing a deadly crash on Thanksgiving in 2022. Adem Berjasevic will have to serve up to 4 years in state prison. Prosecutors alleged that Berjasevic was speeding up to 90 miles per hour in a 30 mile per hour zone when he crashed his car. A teen passenger, Kadin Abdullah, was killed in the tragic crash.