Why did Mora step in if he didn't think it was a low blow?

http://www.youtube.com/watch?v=nevnbUC6d80&feature=player_detailpage#t=250s

Watch closely, Mora actually steps in and halts the action before Agbeko's gloves or anything else touches the canvas. Agbeko only goes down after Mora turns to move Mares away and is no longer looking.

 

Cause he remembered he had already banked the cheque.

 

His instincts told him low blow, his brain told him ¨oh wait, I got paid.¨

 

.................or tell jim grey that he thought all the shots were
on the belt line, while during the fight warning mares 6 times about
"keeping his punches up". Why do you need to tell a fighter that
if he's throwing legal punches on the belt line. Mora's a pawn in
Oscar's game. There's no imcompetence here, pure corruption.