I don't think the Turret and whatever is hitting Viral are the same. It was announced when it hit targets, so it just doesn't seem to fit. That being said, I'm hesitant to ask our turret builder to reveal themselves if they're town, but it could benefit us if they do.
Now, I'm sketched out by Storm's responses here. It feels so dismissive of the situation. He's not very consistent in his comments compared to the situation at hand. I think Tristan's assessment of what's going is a very good possibility. So if I see to attack, I'd go for Storm or the Turret.