When Victor and the others tracked Marcel down, they had expected him to have subdued Arianna already and was waiting for them to come to pick her up. Hence it came as a shock to them when they saw him handcuffed to the steering wheel with no sign of Arianna.
There was confusion all over their faces because they knew Marcel could have easily gotten out of that cuff with a shim or pin. Also, he had been the one to put it on, he could have easily squeezed his wrist through the cuff because he intentionally wouldn't lock it down tight enough. In conclusion, their boss should have handled the girl by now, but the reverse was the case.
No one approached Marcel aside from Victor because they could sense the murderous intent rolling off of him. Whenever Marcel was awfully quiet and poised like this? That was when he was most lethal because he was getting his brain into gear. Like a viper, he was quietly assessing the best time to strike.
