Luther has gone missing. Juan is alone, and Gunter presses forward to detonate a bomb in lower Manhattan and Moscow

Luther has gone missing for the last three days in Morocco. He had been kidnapped quite suddenly from the Hotel Ryad Mogador, Marrakech.  It was quickly done, taking both men by surprise.  The timing had made Juan wonder if someone had already found the body of Petrovic.  A KGB agent they left propped up in a chair dead a warning message tied around his neck.  It told everyone Chechnya was sincere and played no games.  His death proved none were being played.  Petrovic's death was swift.  A payment for information needed in order to locate where Gunter had gone.  A hard price to pay, but it kept his family alive, they would have died next if he didn't confess.  It came with the business he was in.  Neither man cared about killing the Russian agent.  It was done in their line of work when it was perceived as necessary.  Petrovic knew from the beginning that he was as good as dead anyway.  They all knew, no one would leave behind someone who could possibly warn Gunter of their manhunt for him.