ENID, Oklahoma - The Medical Examiner said a baby found dead in an Enid dumpster back in April died of poisoning from meth in his system.

Kathryn Green - who lived next to the dumpster -  was charged the same day the baby boy was found with drug possession, obstructing an officer and neglecting her  three children.

Enid Police said she is now considered a person of interest in the death of "Baby Boy Green."