So I have an part which is in currentcamera, put in there like this.
local P3 = Points.Point3:Clone()
P1.Parent = workspace.CurrentCamera
This part has a script in it which is a countdown and i want it to kill the player when the countdown reaches 0.

5 comments
I made a demo a while back.. http://www.roblox.com/games/240182950/CurrentCamera-Speed-run-demo, if it feels upvote the comment pls. :D
This demo has everything from Datastore to CurrentCamera lava.. c:
I'm pretty sure you're unable to run scripts in the CurrentCamera. You'd have to handle the killing function outside of the CurrentCamera.
Spongo, play the game.. then edit the game. :P
I have the the events showing you what to do.