BOSTON (CBS) – Transit Police have issued an arrest warrant for the woman who was allegedly involved in an attack on the Red Line Sunday.

Police say 43-year-old AnnMarie Tessier of Weymouth was with a man who allegedly attacked a couple who were traveling with their 2-year-old daughter.

AnnMarie Tessier (Photo from Transit PD)

Joseph Pacheco, 43, has already been arrested and charged with assault with a dangerous weapon and assault and battery.

One of the victims, Kelly Carey, says Pacheco tried to hit her boyfriend with a 40 oz bottle of beer.

If you know the whereabouts of Tessier call Transit Police at 617-222-1212 or 911.