Police say they have arrested four Waterbury men after a woman was attacked at her Chapman Avenue residence Thursday morning.

Officers say that following the attack the 39-year-old woman asked a nearby school bus driver to contact the police.

Police say that the suspects and the victim knew each other, and the assault may have stemmed from a personal dispute.

Officers arrested 23-year-old Jeimy Martinez-Sanchez, 23-year-old Jorge Feliciano-Borges, 46-year-old Brian Williams, and 24-year-old Donte Keels.

All four suspects were charged with assault and breach of peace and are being held on a $200,000 bond.

The victim was taken to the hospital with non-life-threatening injuries.