(Portland, OR) -- Two parents who pleaded guilty to allowing their three-year-old son to overdose on fentanyl have turned themselves in. De'Lone Kelley and Samantha Smith pleaded guilty to third-degree assault and first-degree criminal mistreatment. They missed a court appointment and were wanted by police. Their son is now five years old and needs round-the-clock care, because of injuries caused by the overdose. A date for their sentencing has not been set.