Question:  The Arbalète sauterelle type A allowed bombs to be thrown into trenches beginning what was called what?
Sentence (from "Poena cullei"): For example, the earliest fully documented case is from ca. 100 BCE, although scholars think the punishment may have developed about a century earlier (earlier than that, murderers, including parricides, would be handed over to the aggrieved family for punishment, rather than punishment being enacted by Roman state officials).
Relevant evidence: No