To be clear for readers...
1. Expiration dates that appear on police reports are not important to Consular Officers. They only care about the issue date being no older than their current standard. That has changed over time from six, to 12, and now to 24 months.
2. For countries of FORMER residence, not returned to since ceasing residence there, the police reports can be obtained at any time. As long as it is the correct document, they are not considered "expired" no matter how old they are.
3. Police reports are NEVER needed for the USA.