Computer evidence key to proving allegations involving priest and child porn

St. Paul Police announced Tuesday that the department is reopening an investigation into whether a priest in the Archdiocese of St. Paul and Minneapolis had child pornography on his computer.

Minnesota Public Radio reporter Madeleine Baran has been covering this story extensively. She's also covered other cases of child pornography. MPR's Cathy Wurzer spoke with her about how these kind of investigations work.