It’s hard to understand their thinking on the delay.
Even if no one identifies the guy immediately, if their video image gets wide circulation people might spot the guy at an airport, bus terminal, car rental agency, etc. If the guy really is the perp, then the longer they wait the better the chance the guy has gotten away, even out of the country.
And if their guy is not the perp, circulating the video image may result in him coming forward and clearing himself, like the other two guys. Then the investigators can cross him off the list and focus on other leads.
Totally agree - everyone in the country is starting to 2nd guess this Admin. This is Obama’s Katrina moment, and I’m loving it !!!