you saw raph came in the lair and walked up to a bathroom. He did not say "Hi" or "Sup" like he mostly did. So you followed him. Raph went to the bathroom puted one sai down to the sink end and put his arms to the sink end looking at the mirror and down. You saw he looking down because he left the bathroom door open. He's nose dripped blood and his arm had a wrapped one place where it was bleeding