Although Connecticut police dismissed reports that Sandy Hook shooter Adam Lanza was taken with Norway killer Anders Breivik and violent video games as “pure speculation” and “hideous,” the reality of Lanza’s obsessions may have been understated. The Stamford Advocate reports that Lanza collected documents on “virtually every mass murder” in the world, especially the 2006 shooting of an Amish schoolhouse in Pennsylvania, according to a law-enforcement source. A full state attorney report on the Newtown case is expected in June.