Wasted (2002)

Texan small town high school buddies Chris, Owen Turner and Samantha 'Sam' Campbell were inconspicuous, bored and feeling blasé about anti-drug campaigns, so they 'experiment'. After OD'ed Sam's dad gets her to detox, she grows closer to gentle Chris, who follows suit, and the pair takes distances from her cocky ex Owen, who gets drawn into the drug scene. Even their friend Brad's OD-death can't get Owen back on track. A knee-injury as track athlete tempts Chris to try Owen's heroin, and fatally switch sides, stupidly followed by Sam. And dealer Kurt's gang shows penniless 'client' kids no mercy.