I think in the end it will come down to a decision about workload. As soon as the matter is dealt with any further cycles are wasteful and since the ocean of work is endlessly deep they probably would prioritize newer cases over dotting the i's and crossing the t's on those cases that are already closed. This is not ideal, but having a moderately underfunded law enforcement institution is not necessarily a bad thing, it forces them to prioritize. If you don't then you end up with East Germany or some local equivalent.