Jimmy left the security room and came to the darkest corner of the front courtyard, where the security room met the wall.
The lack of response on the walkie-talkie probably made them nervous, and three people came directly from behind in a two-by-one formation, all armed with rifles and submachine guns, which complicated matters.
Jimmy put away his Glock and picked up his MP7, buttstock against his shoulder, muzzle down, safety off as he waited for them to approach. As soon as they all passed the circular flowerbed in the middle and started towards the gate and the security room, looking around, Jimmy opened fire.
The sound of 'pop pop pop' and 'ding ding ding' rang out as three men were ambushed by Jimmy. But, perhaps out of a reflex, they pulled their triggers and fired off a few shots before they all hit the ground. The sound of the security guards' guns meant Jimmy's infiltration plan had utterly failed.