Alex was walking home from Rachel's house when one of his phones started ringing. Alex checked and saw that it was the phone for emergencies that was ringing. Alex immediately answered the call.
"Alexander here, what's the situation?"
"Young Master, Alisa Reinhardt, and Evangeline Kain have been kidnapped." The one speaking was one of the maids Alex tasked for surveillance on Alisa.
Alex knew that he could not watch over Alisa all the time, so he tasked a few of the maids and butlers to watch over Alisa and report to him when something happened. He had also set up a bunch of CCTV cameras in key areas of the city, under the guise of police work. The cover story was the cameras were there to help improve the safety of the city for the citizens. Of course, he asked a favor from the police chief, and even made a detailed report for his dad, before implementing the plan.