(Camas, WA)  --  Police are searching for a convicted felon accused of murdering his girlfriend at their home in southern Washington.  Police say they're looking for 38-year-old Guillermo Juarez in connection to the death of 35-year-old Luz Guitron.  A family member found Guitron dead inside her home in Camas Sunday afternoon.  Investigators say there were signs of a struggle.