DORCHESTER, Mass. (WHDH) -- Police have arrested the wanted man in a stabbing in Dorchester.

A flyer was released asking anyone who have information about Calvaire's location to contact the Transit Police at 617 222 1212.

The man pictured, Donald Calvaire, is accused of assaulting an MBTA passenger with a weapon inside the Ashmont Station yesterday morning.

He was wearing a burgundy sleeveless shirt, baggy jeans, black sneakers and was carrying a white plastic bag.

Authorities said the suspect and the victim had an interaction on the bus before the attack.

The victim, a woman in her twenties, was rushed to the hospital with a wound to her chest.