This makes it sound like Terry threw it on purpose. Try something like "the weight of the unfamiliar blade had surprising momentum, and the handle was wrenched out of his hand"
Ooooh, "garbage traitor," what an insult. Don't use garbage as an adjective. "Traitor garbage" would be better, but something else entirely would be best
“Is it possible to see what you guys are doing? Maybe someone could show us around. Is Lena nearby? It’s been a few days since any of us saw her. Is she doing alright?”