If you have any evidence that the three guys in the car have anything to do with the two guys at the hotel, by all means, share it with the rest of us. You've claimed that they are somehow connected. The onus is on you to provide evidence.
Until the chips fall where they may, all would be considered possible perps/suspects.
Sure. But you've made definitive statements that these 5 guys are connected when there is no evidence that they even know each other.
One last question, do you think the victim is still alive?
Highly unlikely, at this point.
Where is the evidence they are not connected? NSNR