Answer:
In this sort of a case I would proceed to answer to him that I will help and go get him some clothes from my car to change his look. I would then proceed to announce the need of several 10-32s to the 20 of the house Code-2 response. I would then act as if I am trying to help him while the backup patrols are en route to assist. When the assistance arrives I would proceed to pull out a firearm of any sort from my holster ordering the friend to put his hands in the air and face away the officers performing a HRS.