I've watched many videos, where people have killed people, and their bodies and weapons have just slided away. Even if they have found the bodies, the only way to look at dead bodies' inventories is by finding the weapon of the player, which can often slide away and disappear.

This has happened to me few times. One time, in a fire station, I was fighting a guy with an axe. When I lost too much blood, I fleed to the second floor of the tower. The guy pursued me and we ended up killing each other.

Luckily I spawned near the station and once I got myself there again, our bodies had glitched inside the firestation walls and the weapons of ours had slided somewhere, probably inside the building.

So I am asking you to turn the ragdoll physics off until the bugs I said above are fixed and add a special death position for corpses, so you will be able to tell an unconcious player from a dead one.