Are u fuqqing kidding me??
I stand by what I said. the system isn't "supposed" to "allow" "guilty" people to go free. although it is a possibility since that system must determine guilt based on whatever evidence exists. it is completely feasible that someone could be "guilty" of something, but walk free, because there just wasn't enough evidence to convict
it is also completely feasible that racism, and other bias, could influence that judgement as well. but that is not how the system is "supposed" to work