Inference (2)

"I fulfilled Sir Pat's last will. He died without knowing that it was his own brother who killed him."

"So you already knew?" Keith asked in surprise. "You are the orphan child the guidance counselor confided this information to?"

"I am. And under his instructions, I took care of the 'clients' he listed. I work hard for a year to gather evidence. I gave them to the police, but what did they do? They threw it all away. Hehehehehe...." Lexi laughed creepily. 

"The law enforcer should not be a law breaker. If those people in power are breaking the laws of the world... what will happen to us?" 

Lucien caught something between her words, and a suspicion appeared in his mind. 

"I heard a rumor that the police force was depleted because of the terrorist attacks in the main city. But one of the police officers had a slip of his tongue and said that another police died at the hands of drugs. Don't tell me... it was you're doing?"