Togusa is startled by her statement and looks at her with raised eyebrows. "You're sure, it was Retrospec that left a knife? Damn, and they didn't send it through the mail." Oh, this next part is awkward, but Togusa plows ahead anyway. "Were you- considering turning it in? Depends on what it is as to whether it's illegal to have." One thing about this entire mess is that it's gotten Togusa to review his weapons ownership laws with a fine-toothed comb. What is and isn't legal in America is pretty different than it is in Japan.