. >> so director, we spoke to former greenville, north carolina police chief hasan aden about the videos comment was that officer reardon gave verbal commands to makhia for her to stop, just as he lunged with a knife at a second victim. his view is the deescalation did not appear to be a viable option, that he was faced with an immediate deadly force situation. that he understands how this happened because he -- there could be death to the second assault victim if he had not acted. let me just ask you, director. i know there's a lot we do not know, but do you think this incident is different from other police involved shootings that we have seen recently around the country or not? >> well, i think that technically and intellectually, it's likely different than some of the others where there was an unarmed black person that was killed, lethal force was used on them. but it does not help with the hurt and pain, because this was a teenage child. and it just hurt. it's devastating. it's a tragedy, no matter how you analyze it. >> it certainly is. it's poignantly sad. thank you very much, di