It’s Baltimore, 2022. Adnan Syed has spent the last 23 years incarcerated, serving a life sentence for the murder of Hae Min Lee, a crime he says he didn’t commit. He has exhausted every legal avenue for relief, including a petition to the United States Supreme Court. But then, a prosecutor in the Baltimore State’s Attorney’s office stumbled upon two handwritten notes in Adnan’s case file, and that changes everything. 

A strange letter appears outlining a plot by Islamic extremists to infiltrate Birmingham schools. Hamza and Brian visit the supposed mastermind of the plot, and he tells them he did take over a bunch of schools – just not for the reasons in the letter.

Hamza and Brian think the source of the Trojan Horse letter might be hiding in plain sight. After learning about the petty personnel dispute that probably gave rise to the letter, they’re even more bewildered about how it ever could have been taken seriously.

In a state of surprise, Hamza and Brian leave a meeting with the man the Trojan Horse letter was first sent to. And they learn about an internal investigation report that local officials have kept hidden, but which they think could contain a bombshell.

A series of frustrating interviews with Birmingham politicians leaves Brian and Hamza wondering if crucial information about the Trojan Horse letter was kept from officials in London. Then one rainy Friday afternoon, Brian hears back from a government source who wants to meet right away.