Original sentence: The ICFI concluded that the documents, along with FBI documents suggesting that Hansen had met with a recruiter for the Stalinist GPU two years before Trotsky's assassination, and his refusal to answer questions put, showed that Hansen was a US government agent
Edited sentence: The ICFI concluded that the documents, along with FBI documents suggesting that Hansen had met with a recruiter for the Stalinist GPU two years before Trotsky's assassination, showed that Hansen was a US government agent