The Liquidator is the codename of a mysterious NPC in Dying Light 2 Stay Human. After you Complete the broadcast story quest by climbing the VNC Tower (and whether you do the VNC tower secureand find the VNC tower inhibitor), he’s waiting on the roof of another tall building south of the VNC Tower.
Enter the elevator on the ground floor of the VNC Tower and press 2 to go to the roof. From there, jump south (and a little west) and use your paraglider to reach the roof of the next skyscraper. It’s a long way, so you might need to improve your stamina or upgrade your paraglider First.
Find the liquidator on the east side of the roof. He will know your name, greet you and ask how your quest is going. Eventually, if you talk to him, he will magically make a small box appear and then just magically disappear. Ask him who he is and he will tell you that he is from the B6-13 region. Ask him how he got in here and he won’t tell you; he will only talk about his admiration for the Nightrunners instead. The Liquidator is not a Nightrunner himself. He is with the LDPD (Level Design Police Department), his real name is Kajetan and he is looking for a fugitive named Margarita Connor. None of these details are strictly canon, so treat The Liquidator as some sort of inside joke that ties into some of Dying Light 2’s Easter eggs. Speaking of Easter eggs, look inside the box he gave you and you’ll find the Cyber Hands 2177 blueprint.
https://www.gamepur.com/guides/dying-light-2-stay-human-who-is-the-liquidator-and-what-is-his-location Dying Light 2 Stay Human: Who is the liquidator and where is he located?