Observe: You need an image which shows one person assassinating another. If they bought the bullet proof vest, you need to shoot someone 4 times so they die. The bullet proof vest is not for sale anymore since your running mate stupidly killed off the bank without good reason, so if you bought it, you’re good, as the guns only get 1 shot (snipers at least).
Assassinations are (at the moment) outlawed thanks to the previous assassination chain brought up by ConfusionTheTree and CrusaderOfTheWest mid Wubb’s 2nd term.