CHAIRPERSON
He was an operator, he told us, he was patrolling, he told us, now how do you patrol without knowing where you're patrolling?
	I accept that perhaps some of these changes may have occurred perhaps whilst he was in custody, I gather, because from his evidence it appears that he was released on a Thursday, and I believe shortly thereafter the events which triggered the killings occurred.   Whether that is the explanation, I don't know.