The director slapped his thigh and led They of them to the security room: "The surveillance equipment was overhauled some time ago, and it has only been reactivated in the past two days, I almost forgot!"

 

In the security room, the staff retrieved the surveillance in the corridor during the time Randall Harrah disappeared.

 

The surveillance screen showed that less than twenty minutes after Emma Rosy left the room, Randall Harrah left the ward in his wheelchair, and then he entered the elevator directly.

 

As the largest hospital in B City, the inpatient wing is twenty stories high, with the top floor being the rooftop.

 

Emma Rosy and Joe Wright...