The FRONTLINE Dispatch presents: Breakdown (from Maine Public Radio, The Portland Press Herald, and FRONTLINE).

How did leaders of the Army Reserve respond to the many, clear warning signs about the Lewiston shooter, a part-time soldier who was in a dangerous, downward spiral? And why didn’t they take further action?

The Army has acknowledged some failures but also cast blame elsewhere. In Episode 3, we look at questionable medical decisions, missed communication and lack of follow up by the Army.

Finally, we’ll learn why the shooter’s family believes the military could do more to prevent brain injuries in troops.

To hear the rest of the series, subscribe to Breakdown on Apple Podcasts or Spotify, or stay tuned for more episodes on The FRONTLINE Dispatch.