Heroin overdoses continue to be reported in New London County. On Friday, three more cases were reported by New London Fire Department officials. Lawrence + Memorial Hospital alone reports having treated 22 cases between Jan. 27 and Feb. 5.

The Day has been reporting on the heroin crisis over the years with our "Deadly Addiction: Heroin" series and over the weekend published a series of stories including a frank conversation with Lisa Cote Johns, whose son died of a heroin overdose in 2014.

We gathered data from the Office of the Chief Medical Examiners that tracks drug-related deaths in Connecticut from 2012 through Sept. 2015. We analyzed the data to see the affect of heroin and opioid-related deaths in Southeastern Connecticut and throughout the state.