When killing a player and quickly switching to a different weapon, the name of weapon in the death message matches that of the one in hand when the player dies.

To reproduce:
1) Kill someone (easier with a bow)
2) Quickly switch to a sword which has a name before the arrow hits.
3) If the arrow kills them, the name of the sword (item in hand) is shown.

VIDEO: https://www.youtube.com/watch?v=1J1UGomM5zc