The group, including Qin Bai, had indeed thoroughly researched the Cleaning Circle, which only existed in legends for them. They had no objections to the data Chu River was reporting and just listened patiently.
"And in Sky Ring City's Zhengkang District in Yanzhou, there was only one clean-up task on the afternoon of July 31st."
"Can we find out what it cleaned?"
Qin Bai hurriedly asked.
"Officer."
Over the phone, Chu River's voice carried a hint of interest.
"What do you want?"
"The cleaned fabrics, residual fingerprint scans, blood, hair, or... more specific DNA fragments?"
Qin Bai stared at the phone, pausing for a moment of silence before frantically searching for the Cleaning Circle's manual.
—— Gathering such evidence rivals an entire forensics department; a proper washing machine shouldn't be able to do that!!!
...
In Yanzhou, Qin Bai and his team were meticulously planning to capture the criminal suspect based on DNA comparison data.
