The weapon you chose from the sitting room was the candlestick. You roll under the bed because you aren’t sure what to do with it yet. Maybe you’re a coward, maybe you aren’t, but you’re trembling under there and accidentally lose hold of your weapon. The candlestick rolls out from under the bed and Alice sees it. She drags you out from underneath the bed and hacks your arm off and then cracks open your skull with the hatchet.