Here's another one. Not part to story, I just wanted to use targets that haven't been overused in contracts, like Mr. No-Pants Wearer on the Balcony (Rocco).
Gun Game - 3-03-7010712-49
A librarian manufactures weapons. Kill the librarian and his top three clients, all guards from different sectors.
I didn't have much time so I got pictures of three out of four targets.
Librarian Giorgio Liguori
Bodyguard Gabrieli Monaco
Mansion Security Virgilio Lucciano
I didn't get Marcello Grassi, but he is a biolab security near the entrance to the science lab itself.
On a side note, I noticed a little routine by one of the guards while finding a mansion security contract. Except another Sapienza contract soon