A woman accused of running down a man in her car after a Red Sox-Yankees argument in a bar never hit her brakes as she accelerated toward the small group he was in, a prosecutor said Monday.

"She never braked, and she accelerated at a high speed for about 200 feet. She went directly at this group of people," prosecutor Susan Morrell said of Ivonne Hernandez, who is charged with reckless second-degree murder in the death early Friday of Matthew Beaudoin, 29.

Authorities won't describe the argument beforehand in Slade's Food & Spirits, but witnesses said it heated up when Hernandez identified herself as a New York Yankees fan. Like the rest of New Hampshire, Nashua, 45 miles northwest of Boston, is Red Sox country.

Bartender Tanya Moran said the argument spilled outside, and at least one person in a group that included Beaudoin began chanting "Yankees suck!" when they saw a Yankees sticker on Hernandez's car.

Hernandez, 43, allegedly gunned her car and struck Beaudoin and his friend Maria Hughes, 21. Hughes had only minor injuries, which Beaudoin's sister Faith said was because her brother shielded his friend.

Hernandez, of Nashua, was arrested at the scene. She acknowledged she had been drinking and refused to take a breath-alcohol test, said Morrell, a senior assistant attorney general. Hernandez said she had been in an argument with the group.