Too the NLR Question;
"If you are a surviving witness, you are able to tell the people that were NLR killed what happened. This is all taking into account that your "memory" is refreshed after you died, by someone who witnessed the event that incapacitated you, or by someone who got informed by a witness."
Too the validity of the Original scenario, Your weapon was away;
"f the player with the weapon puts it away or turns his line of sight (meaning the player has completely turned away and is not even slightly facing you or has entirely shifted their focus away from you (this is usually at an angle of larger than 90 degrees)), FearRP will no longer be in effect and you may take this window of opportunity to retaliate with little to no risk. (This rule does not apply if you are being mugged by more than one person, as you may choose to retaliate if they retreat but you cannot request a PK on any of them)."
Too the validity that you where in a too public place too mug;
"You may not mug in a public place. You can; however, pull a weapon on them and bring them to a secluded area to rob them (This can only be done when there is no one else around). Ex: The victim is alone at night in the middle of an empty street. You initiate a mugging with your firearm and take them to an alleyway so no one stumbles upon the crime. You may not perform the mugging in the street, which is a public area."
Too the validity that this is an unapproved raid;
"Raids performed on government buildings by approved criminal organizations are to be directly approved and overseen by a member of Upper Administration. Any raids within the above criteria that have not been approved appropriately and overseen by an appropriate member of the staff team are seen as FailRP and RDM for any and all individuals who die during said raid."
Now, your weapon was put away when Lange called for help, When Lange attacked you with his fists it was done not following Fear RP however, that was done in the defense of a raid conducted by you without UA approval or any approval and you didn't fullfill the criteria either. the 2nd clip I haven't seen the full clip of you following them on your admin char which is a crazy statement, but clearly you didn't kill all of them and they utilized there NLR Exemption Rules done deal. As for being removed by Angel and Sharp I talked with them 2 or 4 hours after the situation ICly They said they believed it was a rouge member of KSD.