Thank you all for your responses. Yes, it was the w@w server, and yes, it was Punto. As I explained, this was at the end of the game, where spawns tend to get nearer. Effectively, you spawn in front of me. You then have a 50/50 chance to get killed, or to get even. From my perspective, I just shoot enemies, like you'd expect.
Spawn killing is the act of waiting for another player to respawn
at a spawn point and then killing them. If you accidentally spawnkill someone move
or stop firing in the same place
Ok. So did I wait for anyone to spawn? This is a definite no. Did I accidentally SK someone? I might have, but as the situation was at the end of the match, I did not do do this on purpose. To then Send out a warning to a fellow member (and admin) is a bit too much I think.