A Washington, D.C., FBI agent was charged Friday with stealing heroin obtained in undercover investigations and using it to get high.
Police have arrested a man they say intended to sell heroin.
Police seek former Missouri elementary school principal accused of running heroin trafficking ring.
With the deaths of actors Philip Seymour Hoffman and Cory Monteith, from GLEE, the use of heroin in the United States is in the spotlight.
Music teacher accused of pawning school's instruments to fuel heroin habit.
Couple overdoses on heroin at busy McDonald's playground as their children play nearby.
McDonald's employee accused of selling heroin inside Happy Meals
Headlines recently announced the death of Cory Monteith, one of the stars of the TV show Glee.
Police say undercover officers were able to buy drugs from Rebecca Ann Jones several times during August 2011.