This particular situation qualified for that because obviously we have seen that dynamic play out in so many cases acss the country from brianna taylor, which is fatal to anjanet young and had that same dynamic at play. let us know as soon as you have development. with us now is cnn legal analyst joey jackson. joey, explain how police in the middle of the night could key into someone s apartment before they without knocking, and shoot someone who was sleeping, who was a sleep. as we know, we saw this with brianna taylor, this is not the first time we ve seen this. why is this happening? good to be you with, alisyn and vickor. i think that is something that they need to explain. so backing up, you have this no-knock warrant issue. what does that mean. it means that the police in certain circumstances could go into a location without knocking, without warning and