Yeah, it sucks that those cops were cowards, and Lozito is lucky to be alive. However, even if those cops did have a legal requirement to intervene, they probab

Yeah, it sucks that those cops were cowards, and Lozito is lucky to be alive. However, even if those cops did have a legal requirement to intervene, they probably still would have just watched it all go down. That would affect their careers after the event, but it would have no bearing on the outcome of the attack for Lozito for example. Let's look at it from a statistical perspective though - what percentage of knife attacks or assaults do you think occur where cops observe it happening, but do nothing about it?