Mystery and fear have always surrounded prison gangs, especially the infamous Numbers gangs. In today's episode we strip away the veil and reveal the truth behind prison gangs in South Africa with the help of criminologist, Dr. Liza Grobler (24-hr trauma helpline 082-821-3447) (Support the show on Patreon https://www.patreon.com/truecrimesa) (Support the show on PayPal https://www.paypal.me/truecrimesa)