At least 20 people found dead in South African nightclub

WARNING: Video contains disturbing content. Viewer discretion is advised. South African police are investigating the deaths of at least 20 people at a nightclub in the coastal town of East London on Sunday. Police officials said those found dead were young adults between 18 and 20 years old. With the cause of death not yet clear, autopsies are reported to be carried out as part of police investigations.