within just the next few minutes. but again, all of those hostages were released following this loud bang that took place and you heard from blocks away here in this neighborhood near the synagogue. richard? >> any noises after that bang? and then we got the word that the hostages were released. did you hear any sirens? was there more activity that was beehiving around the location, the crime scene there? >> we have seen more police vehicles pass by this area. outside of that, that's the only change following the news that everyone has been released. and this press conference is set to begin in three minutes with colleyville police leading the information that will soon come out, and we hope to learn much more here momentarily. >> and of course morguen is