"Near the north side of the auditorium," Mandy recalled.
Seeing that they were not going to find out anything more from Mandy, Elena asked people to take her to the hospital.
Charles looked at Elena and said, "I have a way to find out who set the fire."
"Really?" Elena was nervous.
“Well,” he said. “Follow me.”
"To go where?" Elena asked curiously.
"To check the monitor video," Charles replied.
"Isn't the monitor video camera broken?" Elena asked curiously.
“There was a monitor video camera in the factory.” Charles said, “A decade ago, the coffee factory was remodeled because the original monitoring terminal was installed by Luke Group, they installed a new system. But the original monitoring system was still in use, but not many people know about it."
Elena sighed. "That's great
