真是莫名其妙，这两个药他从哪里来的，他的目的是什么呢？

Xuming Li, 36, was seen injecting a liquid under a neighboring family’s door at Oxford Place at Tampa Palms '"on several occasions," according to a police report. The liquid tested positive for the narcotics methadone and hydrocodone.

 

Methadone and hydrocodone are used to treat pain. Side effects for both narcotics can include restlessness, stomach pain, vomiting, difficulty breathing, skin irritation, chest pain, diarrhea, hallucinations and fainting, according to the Mayo Clinic.