Yeah, he fired a red shell. We don't know who it hit, but considering three items were used offensively, and three points were lost, it's likely he hit his intended target.
***EDIT***
One red shell came from Stratos. I'm unaware of whomever it hit.
One came from someone I've spoken to, and I found out who it hit.
One more was sent. If you sent this particular one, I'm curious to hear about it, and why you hit your target.
Of course... there's a chance the question I'm wondering might be answered by Stratos, but I can't legitimately and legally ask him, so I'm relying on your answer to let know.
Pretty please? For Nana's sake?
For the record, nothing hit me. I've got all three points left.