Complex sentence: He is denied access the first time as the brothel is closed for the night, so he sneaks in and uncovers the money from the clients visiting the brothel is put towards Current's organization which is being used as a front for their shady dealings.
Split into simpler sentences: He is denied access the first time as the brothel is closed for the night. He sneaks in and uncovers the money from the clients visiting the brothel is put towards Current's organization which is being used as a front for their shady dealings.