What Have We Missed?

I spent an hour checking every corner of my office. I had no doubts that the bastard who had broken here must have either planted some device or tried to steal information. Fortunately, all the cabinets were locked, with no signs that anyone wanted to open them by force.

“We searched all floors. There's no intruder,” the head of security said. “Maybe you only thought you saw someone running. Maybe it was just a shadow...”

I whirled around to face him, my hands fisting. “I know what I saw. It was an Asian wearing black clothes—combat pants, a jacket, and a black cap. He was here, on this floor. He broke into my office and—”

“So you say.” The man gave me a look meaning he didn't believe a word I said. “I see no signs of breaking. Maybe one of your teammates left the office open, and you only imagined you saw—”

“Just check the damn footage from the surveillance cameras!” I snapped.

He pinched the bridge of his nose and let out a long sigh. “We already did, and we didn't find anything sus