Shen Xin nodded.
Then he sat down and asked about the details of what happened back then.
Guo Chunping gathered his thoughts and said, "About the surveillance system upgrade, I told that officer from your department—I think his last name was Qin, right?—all about it, many times."
"One of our building's transformers happened to fail. It was pretty old, you know? The voltage was unstable, and the wiring was aging. It nearly started a fire."
"The fire department told us to fix it, so after some consideration, the property management decided to just go ahead and upgrade all the wiring."
"As for the specific company that won the bid, that had nothing to do with me. The higher-ups handled it."
"At the time, I proposed that since our building was old and in disrepair, many of the security cameras were broken, the coverage was insufficient, and the camera quality was poor."
