In our 'Zero Day' ending explained piece, we break down what happens in the finale of the Netflix political thriller starring Robert De Niro.

Roger Carlson lost his life in his search for the truth, but his sacrifice was not in vain. His murder, though disguised as an overdose, helped expose the powerful individuals behind the Zero Day attack. His fate was tragic, but it became the catalyst for justice, proving that even in the darkest moments, the truth has a way of coming to light.