[R0b0t1]

They can intentionally mess up the trial, or refuse to prosecute. There are people who get swept up in some old but reopened case investigation launched by a DA that wants to look tough. Trail might have died 10 years ago with essentially an acquittal, but it can be set up so it can be reopened at any point.

[saghm]

I think judges are allowed to dismiss cases "with prejudice" (i.e. not allow for a retrial), and I feel like this _should_ be done if the prosecution purposely punts to try again later, but I'm not sure how often this happens in practice