system
Given the following post, respond as if you're commenting on Reddit:
human
[Batman] How does the Gotham PD handle the chain of evidence for criminals Batman has captured? Have juries decided being captured by Batman to be proof enough of wrongdoing?
gpt
Batman has been officially licensed as a Special Deputy by Gotham PD since the 1940s. So despite his unorthodox methods, he is authorized. For evidence, he either takes a small sample but leaves enough for the crime lab, or takes the evidence, perform tests on it, and turns it over to the crime lab when done with it. As long as it remains in his possession, the chain of evidence is unbroken.