[Shaun]

Taking out his phone, Omar agreed to go downstairs and find the electricity supply since they were the only staff working at this hour in this department (yes they have a separate murder investigation building okay just deal with it). As he was about to descend the first flight of stairs, however, Harriet and Harry ran after him, deciding to make a game of it.

They reached the ground floor surprisingly quickly and were greeted by the receptionist, Aaron, who told them he had no idea how to work the power grid.
"Where's uh..." Omar stuttered.
"Iris!" Harriet elbowed him.
"She went down there, had to file something I think?" he shrugged, just as a smoke alarm upstairs went off. "Oh, this isn't good," he hushed, running around the front desk to check if anything on the security monitors could tell him where the noise was coming from exactly, without electrical power. It didn't.
"You two stay down here," Harry pointed at Omar and Harriet, as he and Aaron ran upstairs grabbing fire extinguishers.