After playing the video, they saw around eight men who entered the premises. One stayed behind as a lookout, then the other seven scattered around the place, slowly capturing the other people in the perimeter, including the three securities and the caretakers.
"Did anyone mentioned a name or a place or anything relevant that you might remember?" The detective looked at his witnesses, but all of them could only shake their heads no.
His attention went back to the video as all of them watched it on the big television, trying to look for a clue. He concluded that these men were professionals from how they conducted themselves and with the high-powered guns they possessed.
The mercenaries gathered the hostages in the garden just outside the house. All of the captives knelt on the ground with guns pointed at them, silencing them to submission.