i've never met anybody like lyne barlow. - this was definitely- a once—in—a—lifetime job. right, 0k. this interview is being recorded, and it may be given in evidence if your case is brought to trial. i am dc 2441 blackett. you know i'm from durham police. you do not have to say anything, but it may harm your defence if you do not mention when questioned something which you later rely on in court. anything you do say may be given in evidence. a fraudster lies, that's what they do. so you almost have to have that cynicism of anything they say. is it the truth, or is it lies? ali blackett, the detective who spent years bringing lyne barlow to justice.