Cassandra Rieb Murders Grandparents
Cassandra Rieb and her boyfriend Brendan Johnson were two teen killers from Colorado who would murder his Grandparents Charles and Shirley Severance According to court documents Cassandra Rieb and Brendan Johnson decided to murder Charles and Shirley Severance in order to get their hands on a $20,000 inheritance and the Grandparents house. The teen killers…