North Lamar High School will have a MOCK WRECK today to instill teenagers with the dangers and life threatening consequences of drinking while driving. There will be a morning session beginning at 9:50 a.m. for the juniors and seniors and an afternoon session for the freshmen and sophomores beginning at 1:30 p.m. The mock wreck dramatization will include an ambulance, hearse, DPS, Fire truck and a care flight helicopter.