(Portland, OR)  --  A Portland woman involved in a killing spree that extended over three states will spend the rest of her life in prison without chance of parole.  A federal judge handed down the sentence to Holly Grigsby, who committed the crimes with her boyfriend, "Joey" Pedersen, in Washington, Oregon, and California in 2011.  The victims included Pedersen's father and stepmother in Everett, Washington; an Oregon teenager; and a California man.  Pedersen is serving life without parole after pleading guilty earlier this year to charges related to the killings.