Thabiso Kotane was in conversation with Phaladi Shuping, IPID Spokesperson. The Modise family in Soweto is demanding answers after their son Thapelo Modise allegedly shot and killed himself in police custody at Dosbonville police station last Friday. The 30-year-old man worked in the security industry. Thapelo Modise, mother insists her son did not commit suicide but was brutally murdered.