The Triangle Investigation

ATLANTA -- In the affluent Atlanta suburbs, there's a deadly secret.

Young people are dying from heroin. There are some people who don't want you to know about it.

In the past six years, the number of heroin-related deaths has gone up by 3844% in Fulton, DeKalb, Cobb, and Gwinnett counties. The GBI confirms the fastest growing rate of heroin-related deaths is in a cluster of Atlanta's northern wealthy suburbs. That fact is hiding in state and county records. Inside the Triangle is the story of how we found the truth.

The Triangle [S1: EP1] "We've discovered something"

The Triangle [S1: EP2] "What do you all put in the water?"

The Triangle [S1: EP3] "We all make mistakes"

The Triangle [S1: EP4] "Please understand"

The Triangle [S1: EP5] "If they're alive, there's hope"

The Triangle [S2: EP1] "The Triangle Grows"

The Triangle [S2: EP2] "The addiction is everything"

The Triangle [S2: EP3] "Back to Life"

The Triangle [S2: EP4] "Redemption"