Ayana pointed at the picture.

"Look at the angle of that knife," she said, "It has been pushed in at a higher angle because Felany's killer was taller than her and she was no laying down because he legs are hanging off the bed frame,"

Bokuto stared.

"Then-" he began. Just then, Kuroo arrived.

"Everybody return back to the gymnasium," he said.

As they waited in the gymnasium, Ayana and Bokuto could not stop grinning. Ayana had to admit she enjoyed working with Bokuto.

"The murderer was effective at covering their tracks," Kuroo said and then he glanced at Bokuto and Ayana, "But he left something out, didn't he?'

"Can any of separate the killer from you?" Kuroo asked. There was a silence. Suddenly Bokuto exclaimed,

"Tsukishima,"

Tsukishima smiled.