Now you have to hurt Marcano’s earn in the district and taking out the redneck Dixie Mafia. Damaging rackets and lowering their income to zero is the only way to flush out the racket boss. Lincoln can then kill the boss for quick cash or recruit him/her to higher income in the long run.
(Recruiting racket bosses require Wiretapping the vicinity where the racket is located. However, wiretapping every single location is still undeniably the best course of action if you want to hire all racket bosses and not miss any collectible)
Your target is Ritchie Doucet but to get your hands on him, you have to work your way from the bottom up. First, you have to take over the Prostitution racket he’s running in the Perla Theater. To get more information, you have to talk to The Voice. Get yourself a vehicle and drive to the mission marker. Enter the makeshift radio station near the riverbank to meet Mr. Laveau. You’ll learn from him that the Doucet’s goon named Merle Jackson is behind the prostitution racket in the old Perla’s theater/nightclub. You must put an end to the forced prostitution of drugged up women.