Terrible acting, screenplay and direction.

This is one of the few movies I've ever seen where the whole audience broke into spontaneous, loud applause a third of the way in.

Just intense enough to provide a much-needed diversion, just lightweight enough to make you forget about it soon after it’s over. It’s not exactly “good,” per se, but it does what it sets out to do in terms of putting us on edge, which makes it … successful?

Strong acting helps the film overcome an uncertain premise and create characters that hold our attention absolutely.

This series uses a combination of authentic video feeds, news media, official public safety media (audio, video), role-playing, and interviews with involved personnel (victims, families, public safety). It is gut-wrenching and some scenes are not suitable for young children.As a member of Public Safety, I feel it is important to understand what happened in order to deal with possible future incidents.One never knows when the next one will occur. Be alert, be aware.The producers aren't afraid to tackle the tough calls. Sadly, there are enough of these events to keep this series going for a while. Remember, active shooter incidents are not a new to our society.

This is one of the best series I've seen in a while, and will continue to watch weekly. I honestly have not felt so much emotion and even my Marine best friend who's as tough as they come couldn't hold it back and had the tears flowing. I love the way it shows how people came together in such horrible situations and how it brings out the true American spirit when in crisis. We need more shows like this on TV. I believe there is a hero in all of us.Who knows, maybe this series will make a mass murderer think before acting on racism, or radicalization, or mental illness. I sure hope so. Highly recommended.

the previous reviewer provides no citation for his questionable assertions. I would just comment as follows:Firstly Cairn is not in Canada as he seems to think, but in Australia and secondly, the tragic murders he refers to were a terrible domestic incident by a disturbed mother involving suffocation and have no relevance in gun crime discussion.The series under review provides a welcome entry in a very serious debate about the almost medieval level of violence in what is considered to be a civilized nation.

Real witness accounts of some of the most horrific acts of gun violence our western world has seen in our life times. It is absolutely despicable and cowardly to see others perceive these first hand accounts to be self serving cherry picked malevolent and agenda driven. The only agenda displayed in this series is that of truth and the heart ache first responders and victims experienced in these acts of violence. The real terrorists are those who abide and allow these acts of gun violence to continue. Those who watch this show, and submit reviews of spite, have you no shame, that it is your will alone that allows these mass murders to continue in this modern day and age.