As soon as Mary Anne's been taken out, the four remaining men stand in silence and leave the camp too. They know where Roxas is standing guard; they saw the woman decide on this place to camp as it had such a defendable way in. There's a good vantage point a little way up the hill above them.

They spread out, meaning to come at him from three different points. As with Mary Anne, one person goes to approach him on some casual pretext in the hope of distracting him while the others move in.

No one ever accused Ramon's employees of subtlety.