Western Cape police have launched a manhunt following a mass shooting that left four men dead in Nyanga, Cape Town, on Saturday night. Spokesperson Colonel Andre Traut says the victims were travelling in a Toyota Avanza along Old Klipfontein Road when they pulled over to fix a flat tyre. He says while repairing the wheel, unknown gunmen ambushed the group and opened fire. Emergency medical personnel declared all four men dead at the scene. Police confirmed that four counts of murder are being investigated, with the initial motive suspected to be taxi-related.