Counting the old worker himself, three people died in total, and one was severely burned, but was ultimately saved thanks to timely rescue.
After pondering for a moment, Yang Xiao opened two other kraft paper envelopes and quickly scanned the cases inside.
These two cases were both closed due to human error, and the people responsible for the errors also died in the respective accidents. Based on experience, Yang Xiao felt they had little connection to the current case.
Of course, this was only a temporary judgment. Yang Xiao decided to start investigating from the factory office building arson case, which had the most suspicious points, and if there were no clues, he would then switch to the other two cases.
Everyone supported Yang Xiao's choice, as just reading between the lines of the arson case report, they could feel the overwhelming resentment of the old worker in his despair and anger.
"Captain Yang, where should we start the investigation?" Zhao Xuejun asked.
