Assassination (Unnoticed Kill)

This mission is just a simulation of an already finished mission, your own mission. You will be tasked to eliminate the target in a crowded boat. This is a very easy mission because most useful items are found right in your starting point. By most, only one of them if you want an unnoticed kill. None if you want an "Accident Kill" one.

Hitman Guide Video

As you can see in the video above, it is pretty straightforward in killing Kalvin Ritter, you just have to be patient. It might be confusing that you have to run in circles, you do have to in order to lose the suspicious people that are questioning your existence.

You do have to remember to always turn on the fire alarm in order for you to sneak up in poisoning the Ritter's drink. Otherwise, you will be triggering everyone's hostility once they see you putting up poison right in the middle of the party. You have to go down the same path as you entered if you are wearing a sailor's disguise because a senior sailor is loitering in the guest's entry / exit.