(Portland, OR) -- A three-year-old wearing only a diaper and wandering in Southeast Portland drew calls to 911 last week. Officers located the child's apartment and found the mother passed out on the couch. Twenty-three-year-old Chloe Barnes told police she smokes methamphetamine, but only when her children were in another room. Her two-year-old was still sleeping. Barnes didn't know the last time her children had eaten. She faces several counts of criminal mistreatment and child neglect.