People know gangs for their violence, drugs, and general mischief making, but even criminals need help. That's where my mam comes into play. Meet Kae Whitney. She's the accountant and funds manger for the Gewalttatige Bruder. She swindles local businesses and manipulates stocks, all the while trying to hold her own in the toughest gang of Berlin. At 36 she has managed to make Gewalttatige Bruder one the richest and most powerful gangs in all of Europe. I just get to go along for the ride.