The game has anti-tampering checks. If you set money to 9999999 , the game may flag the save as corrupted. Always increase values incrementally (e.g., 1500 to 5000, not 500,000).
But the file wasn't corrupted. It was a booby-trap script. The moment he double-clicked, it executed a "kill switch" that wiped the drive and, worse, sent a log to the suspect's lawyer showing the exact time the drive was accessed. The officer hadn't followed the "save file top" protocol—the golden rule: contraband police save file top
Here is a look at the top-rated save files the community is sharing right now and why you might want to download them: The game has anti-tampering checks