Official : Tests find ` ` evidence of violent activity in the house , '' sheriff says . NEW : Investigators : He left a note saying Marine had committed suicide . NEW : Cesar Armando Laurean , whom Lauterbach had accused of rape , is the suspected killer , and is being sought , Brown said . Sheriff : Witness who came forward Friday is suspect 's wife . Official : We think we have found Lauterbach 's skeletal remains .
Official : Tests find ` ` evidence of violent activity in the house , '' sheriff says . NEW : Investigators : He left a note saying Marine had committed suicide . NEW : Sheriff : Witness who came forward Friday is suspect 's wife . Official : We think we have found Lauterbach 's skeletal remains .