Published: Nov 14, 2011 7:24 PM EST

FORT MYERS, Fla.- Former Canterbury honor student, Rachel Hachero, 17, has plead guilty to improper exhibition of a deadly weapon, after pistol-whipping her mother in March of 2011 for not co-signing on a vehicle purchase.

She has also plead guilty to one count of posession of alcoholic beverages and control substance, from a separate arrest on July 8, 2011.