https://www.techdirt.com/articles/20190115/09312741395/infamous-pinkerton-detectives-claim-red-dead-redemptions-use-historically-accurate-pinkertons-is-trademark-infringement.shtml

Take 2 Interactive is no stranger to fighting bogus complaints about "infringement" concerning how it represents characters in its various games. Most of these fights have been over its flagship franchise, the Grand Theft Auto series, where the developer often enjoys poking fun at pop culture and society through settings and characters that are an amalgam of several stereotyped individuals. This has resulted in entitled celebrities and property owners attempting to sue over trademark and publicity rights in the past, with Take 2 typically coming out victorious by pointing out that its work is that of parody and covered by fair use.

This is now happening with a different game but the basic story remains the same. In this case we have the added insanity of a rather infamous company trying to profit off of its infamous history. Pinkerton Consulting & Investigations sent a cease and desist notice to Take 2 after Red Dead Redemption 2 was released due to the game including characters who were a part of the company during ye olde olden times. In response, Take 2 filed suit.