the year, they go through the ceremony own give out awards and traditionally a lot of officers have asifedor being involved in justified shootings. notice i didn't say good shootings. justified shootings. but, you know what, we needed to take it to the next level so in addition to that, maybe more so than that we created an award for preservation of life. in a situation where they would have been justified for using deadly force but didn't because of what you mentioned, the de-escalation and those sort of things and proper covering and thinking before you take a deadly action, those officers were recipients of the preservation of life award, which is a very high award and resonated really well with our police department. >> former denver police chief -- >> the other things we've done, implemented is certainly a duty, a duty to intervene. that's part of our policy and also a duty to administer first aid. regardless of the circumstances providing that the scene is safe and secure, that officer, those officers have the responsibility to administer first aid as soon as possible. >> former denv