Kromial realizes that yes, that matoran just turned into a were-kaninava thing, and that Sidarki needs help. He proceeds to grab the nearest weapon-esque object in his hut; A Kolhii stick. He runs out waving the Kolhii stick and yelling.
"I... uh... no, didn't know her." I turn and look at Garema, the confused guy. "This poor Ce-Matoran turned into a Rahi beast! She was scared off by the noise. Do you think it was a shapeshifter?"