This is an old mod that I made a while ago. I found it buried in my Rockstar Games folder. You can use it to get rid of your wanted level in a creative way instead of using cheats - useful for wrapping up that awesome rampage quickly and safely.
Readme
Installation Instructions
1. Go to your GTA install's CLEO folder. Paste RESN.fxt into your "CLEO_TEXT" folder.
2. Put the RESN.cs file into your CLEO folder and run the game.
*You will need CLEO for this mod to work. You can get it here - http://cleo.sannybuilder.com/
Gameplay
When you get a wanted level (and are not on a mission or in a car) hit the number "5" on your keyboard or numpad.
A window will pop up. Press and hold enter to continue.
Another window will pop up. Read it carefully.
There are two options: pay a fine/bribe, or go to jail. Choose carefully. If you are too poor to buy a bribe you can only go to jail.
If you decide you want to continue resisting, just don't hit any buttons. You will go back to being wanted.
The amount of time spent in jail depends on your wanted level before you were thrown in, as does the bribe's cost.
Known glitches - after Kanbu Bust-out you can escape from jail and run around in first person view. :]