Copper Exclusive: How to Catch a Cop Killer!

Gen. Donovan just wants the Sixth Precinct to do its job -- is that so wrong?

On Sunday's all-new episode of Copper(10/9c, BBC America), a cop killer is on the loose, and Donovan (Donal Logue) is taking the matter to heart. "There's nothing harder for a copper than losing one of their own in the line of duty," he says. "We've buried far too many heroes in this war."

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Donovan has a very specific strategy to catch the murderer, but it's not going to be popular ... with anybody, even the coppers. Check out the exclusive clip below to see what he has in mind:

Copper airs Sunday at 10/9c on BBC America.