Now that he had dealt with bringing the new Intelligence Officer up to speed on his mission, Sam MacReady had gone down to Sickbay - as promised - to help Medical with the situation, try and find out why it was that he was immune to the effects of the chroniton radiation, and no one else on the ship - except for the EHs - were not.<br/><br/>Arriving inside, he started to call.  "Lt. Tir!"  He stopped an orderly.  "Where's the Lt.?"<br/><br/>"She's around here somewhere," was the best that the First Officer managed to get.  "Lt. Tir!"  He kept calling.