Steven Johnson enters guilty plea in the killings . He admitted to killing two adults and an 11-year - old boy . Defendant said he entered home to commit theft . He also kidnapped a year - old girl from the home .
Matthew Hoffman enters guilty pleas in November killings . He admitted to killing two women and an 11-year-old boy . Defendant said he entered home to commit theft . He also kidnapped a 13-year-old girl from the home .