Sheriff’s officials identified Mahaffey as the PTA president. No further details were immediately available. – Brian Day NORWALK – The president of the Norwalk-La Mirada Unified School District PTA was arrested Thursday after a search warrant was served at her house, officials said. Kelly Mahaffey, 43, was arrested about 6:45 p.m. on suspicion of identity theft as the result of an ongoing investigation, said Norwalk sheriff’s Sgt. Craig Harman. Checks and other materials linking her to identity theft were found inside her house, Harman said. She has been booked at the Norwalk Sheriff’s Station and bail has been set at $20,000. 160Want local news?Sign up for the Localist and stay informed Something went wrong. Please try again.subscribeCongratulations! You’re all set!