Kentucky mother Demontasia Thompson arrested after three year old child tests positive for fentanyl

Demontasia Thompson faces criminal abuse charges in Madisonville after her 3-year-old child tested positive for fentanyl and remains in critical condition.

By: AXL Media

Published: Apr 13, 2026, 10:37 AM EDT

Source: Information for this report was sourced from 14 News WFIE

A Toddler Battles for Life After Opioid Exposure

The Madisonville Police Department recently intervened in a dire medical crisis that has left a three year old child fighting for survival in a critical care unit. According to police reports, emergency responders arrived at a residence on Friday, April 10, to find the young victim exhibiting severe lethargy and dangerously shallow breathing. The immediate gravity of the situation necessitated an urgent transfer to the Baptist Health emergency room, where medical staff determined the child required intubation to maintain a viable airway before a life flight transported the toddler to a specialized children’s facility.

Toxicological Findings Confirm Synthetic Opioid Presence

Following the emergency medical intervention, clinical testing provided a chilling explanation for the toddler's sudden and near fatal physical collapse. Police officials stated that the child tested positive for fentanyl, a potent synthetic opioid that can prove fatal in even microscopic quantities, particularly for small children. The discovery of the substance within the child's system shifted the medical emergency into a formal criminal investigation as detectives sought to understand how a three year old gained access to such a controlled and dangerous narcotic.

The Sole Caregiver Faces Direct Police Inquiry

During the subsequent investigation into the household environment, detectives focused their attention on the child’s mother, who was identified by authorities as Demontasia Thompson. According to the Madisonville Police Department, Thompson informed investigators that she had been the only person providing care for the child on the day the medical emergency occurred. This admission placed the mother at the center of the timeline regarding the child's exposure to the drug, leading police to scrutinize the level of supervision and safety within the home during those hours.