A Santa Rosa woman was sentenced to 120 days in jail for a racially charged assault on a crying toddler and his mother in a Dollar Tree store.

While in the Santa Rosa store on Aug. 25, 2017, Marion Christine Forrest, 53, became angry at a 2-year-old boy who was crying after being stung by a bee, Sonoma County prosecutors said.

Forrest and her sister began shouting about the “Mexican baby” who needed to “shut up,” prosecutors said in a news release.

Confronted by the boy’s mother, Forrest began cursing, then repeatedly struck the mother, the boy and a store clerk who intervened, according to prosecutors.

Forrest’s sister, Frankie Jean Brouwer, 48, of Santa Rosa, also assaulted the mother and her 13-year-old daughter, according to the district attorney’s office.

When Sonoma County sheriff’s deputies arrived, Forrest accused them of refusing to interview white witnesses and told the deputies not to listen to the victims because “they’re not white.” She also used racial rhetoric in insulting the mother.

The attack and racist comments were recorded on surveillance video.

Forrest agreed to plead no contest to battery, child abuse and admitted a hate crime allegation, the district attorney’s office said.

She was sentenced Tuesday to 48 months of probation and 120 days in the Sonoma County Jail. She also was ordered to participate in anger replacement therapy and stay away from the victims of the attack and is prohibited for 10 years from possessing a firearm, according to prosecutors.

Brouwer, the sister, was convicted of misdemeanor battery and was sentenced last week.