Complex sentence: As another investigation into Brown heats up, he goes to a hotel and blackmails the concierge into giving him a room by threatening to arrest the concierge for running a prostitution ring in the hotel.
Split into simpler sentences: As another investigation into Brown heats up, he goes to a hotel and blackmails the concierge into giving him a room. He threatens to arrest the concierge for running a prostitution ring in the hotel.