Brittany Spends up to $500 A DAY on Drug Habit | Intervention | A&E

Intervention: Karissa's SEVERE Heroin Addiction Has Her Spending $1400 a Week | A&E

Heroin’s Hidden Ingredient, Courtesy of a U.S. Company

Illustration of Peer Mediated Intervention (PMI)

Level 3 Physical Intervention SIA Instructor Course

DMI Therapy - Dynamic Movement Intervention

The Complete History of HEROIN: The "Miracle" Drug That Deceived the World | History for Sleep

How Heroin Smuggling Actually Works | How Crime Works | Insider

Heroin Addicts Speak | Explorer