Police have opened a murder investigation following post-mortem examinations into the deaths of St Stithians College Grade 11 learner Cameron Waldeck-Cooks and alumnus Ethan Coetzee. Family statementFollowing the news, Derrick Cooks, father of Cameron Waldeck-Cooks, in conjunction with Cameron’s mother, Claire Waldeck-Cooks. ADVERTISEMENTOur beloved daughter, Cameron Waldeck-Cooks, was a 17-year-old Grade 11 student at St Stithians Girls’ College. Derrick Cooks and Claire Waldeck-CooksPaid tributeThe tragic deaths have sent shockwaves through the St Stithians community. Waldeck-Cooks, a Grade 11 learner who had attended St Stithians since Grade R, was remembered as an accomplished rower and netball player, admired for her leadership, kindness and determination.