AWOL Angel is a side mission in GTA Liberty City Stories. The mission becomes available after completing Love on the Rocks for Donald Love. To start this mission go to Wichita Gardens in Shoreside Vale. Go up in the upper apartment complex. Once there go behind the apartment and you should see an Angel parked near a door. The mission will start when you get on the bike. This is required for 100%. And after completion you can return to the bike and try to beat your best score.