Detailed Instructions: You are given a sentence in Italian. Your job is to translate the Italian sentence into English.
Q: Dopo due giorni, durante uno scontro particolarmente intenso, si presumeva che il leader de La Familia Michoacana, Nazario Moreno, fosse stato ucciso.
A:
After these two days, and during a particularly intense encounter, it was presumed that the leader of La Familia Michoacana, Nazario Moreno, was killed.