TheClassicGamer: Is the F-word used at all in this game?
There is one place I can 100% confirm it, but it only occurs in a very specific situation, and it's not a situation you would probably play out that way.
SPOILER ALERT
When you get the "mission" to let the child murderer in from the guy who gives you the picture of the little girl, if you give the picture to the child murderer when he arrives, he goes "Fuck!" and then runs off! Thing is, you wouldn't do this normally since then you cannot arrest him nor can you let him in, so you don't help your arrest rate nor do you help the guy who gave you the picture. My idea was to freak him out prior to detaining him, but he ran off before I could do that.
Funnily enough, if you interrogate the suspect (so you get the detain button), you can show him the photo and then quickly push the button, which results in him running off AND the guards escorting him off at the same time! Kind of funny at least...