Placing lava at a warp

In-game name: Kingyyyy

What happened: Putting lava at my warp, lost my items

Coordinates (if applicable): -1837 88 1817

Who you suspect and why: marcosan, he literally was the only one who was online in my faction and then placed lava at my warp (coords for exact warp location)

Screenshots and evidence:

p.s Please rollback my items, I died and lost my stuff

Stuff has been returned, player has been banned.