In the blink of an eye, thirteen days had passed.
Han Yu and Zhao Hongxing visited more than a dozen Police Stations in four districts and counties along the river, asking them to use the pre-holiday security inspections to help screen for the rampaging river thief.
However, there were far too few suspicious individuals matching the "river thief" profile.
They finally managed to narrow it down to two, but through face-to-face questioning and background checks, they found that neither of them had the time window to commit the crimes.
Just when everyone was at their wits' end, the 825 boat finished its upgrade and refit and was launched again.
This upgrade didn't just add an extra fuel tank and a fresh water tank; they also installed a Water Depth Detector, and a lot of sensors that hadn't been there before. Even the instruments and warning lights on the bridge had increased by dozens.
