Okay, so this guy wasn't actually an officer, but he was trying to maintain the peace on his block. I can respect that. But there are reasons there are so many homeless people, and mental health issues is often either a catalyst in or a symptom of their being on the streets. I feel bad this dude was killed, but c'mon man...dont get in the middle of beef between two people, whether they are homeless or not, whether you've vetted them as worthy of living on your block or not. You're not a middle school teacher.