It’s been nearly 20 years since Brendan Dassey, then a shy, highly suggestible 16-year-old with a tangle of learning disabilities, was pulled into one of the most infamous wrongful conviction cases in recent American history. Coerced into a false confession, extracted without the presence of a lawyer or parent, this confession became the linchpin in the case against him, ultimately leading to his conviction for the 2005 murder of 25-year-old Wisconsin photographer Teresa Halb