How i can make a Last Killcam?

Hello Guys, i have a TDM mod.
i want to make a last Kill cam (So if time end or point limit are reached, endMap() will not called, as first will come the _killcam.gsc for all)

So in _kill.gsc is the script of it, i must just make it not for self, i must make for all. But as i looked i have no idea.
So i must copy and paste as _lastkillcam.gsc and from tdm.gsc i must call it. But idk the if(...) so if is the last kill maps\mp\_lastkillcam
so somebody can help me?

Thank you :)