Crime | Susan Powell Utah Husband 'Person of Interest' in Wife's Case He's clamming up as search goes on By Nick McMaster Posted Dec 16, 2009 5:05 PM CST Copied This undated picture made available by Hardman Photography shows Susan Powell. The 28-year-old mother from the Salt Lake City area was reported missing on Monday, Dec. 7, 2009. (AP Photo/Hardman Photography, Amber Hardman) Police named the husband of Susan Powell a "person of interest" in the Utah mom's disappearance today. Joshua Powell has become increasingly uncooperative with investigators in their week-long search for his 28-year-old wife. Police used a court order to demand a blood sample from Powell yesterday, and they have been unable to confirm his alibi—that he took his two young sons to a remote winter camp the night of her disappearance, reports ABC News. Read These Next Multiple people have been shot at a Mormon church in Michigan. Skydivers leap from plane 2 minutes before fatal crash. Dolly Parton has some bad news for fans. Tossed beers, hostile fans take the spotlight at Ryder Cup. Report an error