What class was he?

He must of been a warlock or a titan cause that's what the impact was sounding like.

I once had an arrogant Sunsinger start hitting my sister's account, (she didn't want to do a bounty with the fusion rifle kills, and I was happy to play for her) which I was playing on. She was a level 10, and I was waiting for the vandal drop ship in the divide. He came wandering into the area just as the ship came in. I shot the vandal, but then the guy comes in and rockets them all. Thankfully, I still got credit for the kill. The guy, obviously angry that what he thought was some level 10 chick was in "his area" (while I was there first), and he melee'd the character off of a building when I set the controller down. He followed down and kept hitting until I left. I went to the other side of the map, thinking of at least getting some precision bounty kills done while waiting for the ship to return. I had the plan of getting one shot off on the vandal before he got nuked again. I got a shot off with a scout rifle before the rocket got, but then the Scumsinger saw my shot hit. He zoomed over on my sparrow and started hitting the character again. I decided I would just leave the area and come back in a few minutes, and see if he left. I returned, and he was still there. I snuck up around the side (I just needed one more kill, and the fallen walker was about to spawn) and got one shot off without the guy even knowing I was in the area. He left shortly afterwards, and then the walker spawned in. I helped out a level 3 that wandered over take it down, and then finally left. That level 29 Scumsinger was even more of a noob than was the level 3, due to his actions.

How? Unless he was in ur fire team?

what did you do???

I brought him to where the three major hive are in the tunnels. Shot at then a bit and let him think that his bullets were doing something. Then watched him die. I left after 7 deaths.