Earlier quoted context omitted.
They were actually about to abort the "bruteforce" operation before they got a call that someone had found the suspect in their boat, outside the perimeter. I really hope they evalute the operation properly. A good outcome doesn't necessarily validate the process.
I thought it was really odd that they told people they could go about their business after completing the Watertown search without finding him. It seemed to me at that point the probability of us being injured had just gone up. However, lifting the stay-indoors request turned out to be crucial, because a man spotted the blood on the boat only after going outside for the first time all day. On the other hand, if they…
And I think that was why they might have decided to allow it. Most people would NOT have felt comfortable going outside until he was caught and by letting people go out they had more eyes and a better chance of spotting him. It worked, and quickly.