"Go ask around, see if there are any surveillance cameras."
Jiang Yuan noticed there were several small shops across from the park; if they were lucky, perhaps there would be surveillance cameras capturing the comings and goings at the park entrance.
Mu Zhiyang immediately arranged for two pairs of people to make inquiries, and whispered, "If we reveal our identities while checking the surveillance cameras, the kidnappers might get wind of it."
"Just record the shop owners' mobile numbers and WeChat IDs, and warn them not to spread any information through groups or Moments. That should suffice." Jiang Yuan, having dealt with many cases, didn't believe anyone would dare to actively tip off the three kidnappers now.
The relatives and friends of the three had already been checked, and legal education had been provided to them. If anyone dared to leak information, they would be making trouble for themselves. The Cybersecurity Brigade probably wouldn't mind earning some merit as well.