somebody down, and then you talk to a witness, they may not be explaining things as they saw them in realtime, they may be p parrotting something back they heard on the news. they want to be very, very careful about that. secondly, i think the police alluded to this last night. they are in the process right now of corroborating things. that s very important in these type of cases. you can t take one piece of evidence, and to get past statements, traffic cameras, license plate scanners, digital exhaust on cell phones that the suspects may have used. the police have a big, big job going forward to harvest all that forensic evidence to make sure it matches uch with mr. brown and the tipster who phoned this in, what they say. the image of jazmine barnes is