Hey I recently started my own murder server and i have a situation. I recently added a pointshop to my server and i added a couple weapons such as the minecraft diamond sword and the popcorn. What i want to know is how would i make it to where when you are the murderer you will not have any of those weapons. So far the murderer has been using other purchased weapons and its hard to tell if its him or no.Please help me. Also how can i remove the knife charge on my server. A lot of players have recommended i remove it and i cannot figure it out. Please answer these two questions . Thanks.

-Evening Kitty