Arrested warrant at Doherty corner house, near the driving school. I saw him putting stolen goods in the car.
I arrested him, took the car back instantly to pd. When driving into the checkpoint, got no cash/ammo from the robbed house.
I have always gotten cash, when I recover the stolen items. That time I just got 2xp and $150 for impounding stolen vehicle.
I even got the animation, that I finished the "robbery" or "returning" items.