Report: Teens Brendan Johnson and Cassie Rieb burned, tried to dismember his grandma's body

Update: Our original post about the arrest of Sterling teens Brendan Johnson and Cassandra Rieb for allegedly murdering his grandparents, Charles and Shirley Severance, contained plenty of unsettling information; see our previous coverage below. But claims from a newly released arrest affidavit in the case are infinitely more shocking.

Among the assertions: Shirley begged for her life while being repeatedly stabbed, and after she was killed, Johnson and Rieb tried but failed to chop up her body while she was being incinerated. Moreover, the murders were committed nine days before they were reported. Additional photos and details below.

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Michael Roberts has written for Westword since October 1990, serving stints as music editor and media columnist. He currently covers everything from breaking news and politics to sports and stories that defy categorization.
Contact: Michael Roberts