How does the attack on Kaira end?

El Genius' attack on Kaira is interrupted by the arrival of Fred, who is stabbed by El Genius with the knife from Armpit's cheese platter. A few moments later Armpit arrives. El Genius falls silent, hoping that he doesn't have to kill Armpit. Kaira, meanwhile, struggles for the strength to make a noise. Armpit announces that he's leaving the letter on the bar and that he's leaving. Kaira manages to pull a lamp off a table. Armpit comes further into the suite to investigate, and is attacked by El Genius, who breaks Armpit's arm. Armpit fights back with his remaining good hand, knocking El Genius into unconsciousness.