After winning a race I went back to free mode, a guy who was racing me spawned next to me and I left him be, he drove away and I went to Trevor's airfield to get a cargo bob, but then I noticed he was chasing me so I went after him, killed him a few times but I only wanted the cargo bob so every time I killed him I gave him time to drive away, but he kept coming.
So I decided to spawn kill him a few times to make him get tired and leave, but then when I was about to snipe him I couldn't, he didn't go into passive and he still had his white dot, so he hijacked a car and tried to run me over, I shot him with my grenade launcher but it didn't do anything to the car either!.
What's up with this? now they have god mode for cars as well??