[hik]

So we have 50 total out of thousands, if not millions of potentially negative police interactions.

You can't build a system of robots without some fault-tolerance. How are humans supposed to keep up to that?

Based on this data - how can you make the assumption that a police interaction is an inherent risk to life that is always unjustified?

We mostly pay police to show up and be generally aggravating to people who might be doing bad stuff - in some sense "being sketchy in the vicinity" is a valid reason for police action, which doesn't even always turn into an arrest, let alone a life-or-death situation. Those cases are the vast minority of police interactions total.