vulnerable children. they're out there getting to know who's who. just come to see youse, see if youse are ok. and who is vulnerable. just be safe. whatever you do, be safe. this is old—school shoe—leather stuff. it's making a difference. a serious case, this. it's very serious, yeah. the more eyes on them, the better, at the minute. you have real concerns for these two young women. oh, yeah, massively. satnav: take the third exit onto newcastle road. - back with carly now, and her search has drawn a blank. the two girls she's looking for are both missing. just been over. there's nobody in. all lights off, all curtains closed. a real blow for carly, and so it's back to the office. she will keep trying, keep going back — keeping track of the girls is essential