Soroti Authors Stephen and Joyce Singular will be speaking about their involvement in some of the highest-profile murder cases in Colorado over the past several decades. The crimes they’ve written about include the 1984 assassination of Denver radio talk show host Alan Berg, the 1993 “Black Widow” case in Steamboat Springs, the 1996 JonBenet Ramsey case in Boulder, the 2012 James Holmes theater shooting cases in Aurora, and the 2014 Aspen murder of Nancy Pfister.  They will talk about investigating and chronicling true crime events.