The motive is a mystery to the victim's mother, who said she does not know how her daughter met Garver.I do not know what he said or did but she trusted too much, said Kris Evans.She is now caring for Phillipa's 3-year-old son, and says the whole family feels the loss.He does not understand, Kris Evans said.Garver is now being held in the Snohomish County Jail for investigation of first degree mu