Found a tactical insertion on top of one of the sniping roofs at the bottom of the hill on Wasteland. I couldn't figure out how to climb up there, so I sat at the bottom with a throwing knife cocked and aimed for about 45 seconds.

I hope he enjoyed that killcam, because I sure as fuck enjoyed making it.

Also saw a red flare on the highest point of the crane on Highrise. Shot him to death, and then when eh reappeared in the same spot I noob-toobed him into oblivion. He ragdolled off the crane about 40 stories down. So satisfying.