Back to the crime scene

"But sir, we didn't find any pen at the crime scene. "

Mason said hesitantly. 

Dr. Allen paused, taking in the new information shared by Mason. He considered their words carefully before responding.

"I see," he replied, absorbing the fact that no pen was found at the crime scene. "In that case, it's possible that the perpetrator intentionally removed the pen from the scene to avoid detection."

"Indeed , the pen's small size allows for easy concealment, making it easy to carry out of the crime scene without arousing suspicion. Thus the absence of a pen at the crime scene doesn't negate the possibility of it being the murder weapon. It's common for criminals to dispose of or conceal weapons after committing a crime. We'll need to broaden our search and investigate further to determine where the pen might have ended up."

Max explained. 

Mason nodded in agreement, recognizing the importance of expanding their scope of investigation.