A Massachusetts police officer is facing assault charges after police said she beat her ex-boyfriend, who is also a police officer, at a store and at his home.

Everett police officer Marie Sylvain was arrested for allegedly assaulting her ex-boyfriend, also a cop, at a supermarket.

An Everett, Massachusetts police officer appeared in court Tuesday after she allegedly attacked her ex-boyfriend, also a police officer, in a supermarket, police said.

An Everett Police Officer was placed on paid leave for an alleged domestic assault over the weekend. Marie Sylvain, 27, of Peabody, was arraigned Tuesday in Malden District Court on two counts of assault and battery on a household or family member,