Me. Rev. Stat. tit. 20-A, § 6805

If a minor injures or aids in injuring a schoolhouse or school outbuildings, utensils or appurtenances; defaces the walls, benches, seats or other parts of school buildings by marks, cuts or otherwise; or injures or destroys school property belonging to a school administrative unit, the unit may recover from the minor's parent, in a civil action, double the damage.