Voir Trafficked with Mariana van Zeller, Season 3 - Episode 3

Ghost guns are quickly becoming the weapon of choice for criminal organizations nationwide. Built from kits that anyone can buy online without a background check, these ghost guns have no serial numbers, so they are untraceable. Mariana is on an urgent mission to expose how a largely unregulated industry has blossomed into a black market that funnels weapons into some very dangerous hands.