FENWAY — A shirtless drunk was allegedly chasing people with a knife at Brookline Avenue and Lansdowne Street — in the heart of Boston's Fenway bar district — just after 3 a.m. Sunday, according to a Boston Police dispatch monitor at the scene.

The intersection sits directly outside the cluster of bars on Lansdowne Street — the stretch behind Fenway Park's left field where post-game and Saturday-night crowds linger until last call.

Boston Police rolled multiple units to the scene, per the dispatch monitor. The Boston Police Department had not issued a formal release on the incident as of Sunday morning.

This is a developing story.