I got a glitch (PC version)
On the mission "Four Iron" I got a pistol and I used a secret Entrance, so I can go through without taking all my weapons away. Thats, I parked the Comet next the the cylender, and jump on the Comet then jump over the cylender. Then I get a caddy. At the point where he is, I start shooting at the target. He ignores the bullets, so does his men. Then he dies and he says "Who is this pyscho? Boys, deall with him" but his "boys" don't move. And once I flew over LL (Four Iron Mission) without going to the pink marker and the target isn't there.... I go back to the target, walk into it and come back. Wala! He's there...