A school bus driver charged Wednesday morning with driving 20 students to Irving Robbins Middle School while intoxicated has a previous arrest for drunken driving, state officials said.
Tammy Costello was charged with driving under the influence in May 2004 in Bristol, said Department of Motor Vehicles spokesman William Seymour. She completed the state’s alcohol education program on July 20, 2005, records indicate. Completion of the program results in the charge being dismissed.