system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter] Did the Death Eaters have a particular role within Voldemort's inner circle?

For instance, Lucius was an interrogator and manipulator, Bellatrix was in charge of "negotiations" (threatening), etc. If so, which ones do we know?
gpt
Bellatrix was his Murder Ho (to quote Otto from The Simpsons), who he trusts with most of the important jobs somewhat inexplicably. Beyond that, there doesn't seem to be that much said. The safe guess is Lucius being primarily their money guy since he mostly sits in terror in the later books, clearly out of his depth. Most of the rest are just assorted interchangeable hired goons without a lot of development.