Indeed! I thought about this before. He was an arms dealer, supplying arms to terrorist or anyone with the money, which is why his own brother couldn't answer where he got the millions from or what he really worked as. The ISIS terrorists found about his plan and killed him in his room and committed the killing.

Whatever the case, this is NOT an open and shut case! This literally reeks of dirty, dirty hands all over it and I believe his girlfriend Marylouz is a prime suspect.