The Medford Public Schools are hosting two presentations of the documentary “If They Had Known,” a 35-minute film that focuses on the risks of current party culture. It is not a film about addiction. It is a candid film spoken by kids, to kids about the risks of recreationally mixing prescription drugs with alcohol. The film is an honest and emotional account of a real event — the death in 2015 of 19-year-old Clay Soper of Winchester after mixing alcohol and Xanax. The film was made by Soper’s parents with support of the Clay Soper Memorial Fund.

Parents-only are cordially invited to attend one of the presentations. The film will be followed by a question and answer session.

The second presentation will take place at 7 p.m. on Thursday, March 14, at the Marsha Caron Theatre at Medford High School.