The way it typically works with mid level street gangs is somebody or a group of criminals (crowd sourced murder) floats a bounty on some other criminal, and ot

The way it typically works with mid level street gangs is somebody or a group of criminals (crowd sourced murder) floats a bounty on some other criminal, and other freelancer mid level guys try and collect it. They pass around 'paperwork' to each other which is usually evidence of said target collaborating with police or breaking some other gangster code. There is always more than enough violent and foolish street criminals willing to claim the bounty. Somebody tried running a crowd sourced tor hidden service scheme for murder a few years ago IIRC.