I was playing and got raided by two dudes, for about 15 minutes i opened doors shooting at them whenever i could and won the fight, a few minutes after looting them i put all my valubles into my inventory so if they did come back it’d only be a bunch of animal fat and blood. I logged on about 3 hours later and i’m a new spawn with a rock, medkit and a torch and have none of my items.
Either the server you were playing on was wiped (Fresh install) or they came back and killed you. Was it a sleeper server?
You can be killed when you’re offline… Most servers are sleeper servers, when you disconnect your body will be laying on the ground. They can come and kill you.