BUFFALO, N.Y. (WIVB) — A Buffalo man has pleaded guilty to a manslaughter charge in connection to a fatal stabbing on Niagara Street in 2023, the Erie County District Attorney's Office said Friday. Timothy Austin, 37, admitted to killing 49-year-old Tremaine Mayfield by stabbing him in the chest on the afternoon of June 11, 2023. Mayfield was taken to ECMC, where he died. Austin pleaded guilty to one count of first-degree manslaughter. He faces a maximum of 25 years in prison when he is sentenced on Dec. 17. He is being held without bail. Latest Local News Western New York woman believed to have been killed in Budapest Man pleads guilty in connection to fatal stabbing on Niagara Street Silver Alert issued for Cheektowaga man last seen Thursday Big Ditch to release non-alcoholic Hayburner Naval Park to host ceremonies, race, fund and food drives for Veterans Day Aidan Joly joined the News 4 staff in 2022. He is a graduate of Canisius College. You can see more of his work here.