Military releases investigative findings 9 months after reservist killed 18 people in Maine

The transcript details an investigation into a mass shooting by Robert Card, highlighting multiple warning signs and testimonies about his mental health decline. Despite evaluations and a diagnosis of a brief psychotic disorder, Card was released from a hospital deemed low risk. The military investigation found communication failures and took action against some personnel. The hospital involved has not commented, and a court hearing to hold Card was canceled before his release.

What actions were taken against members of Card's chain of command following the investigation?

What was the outcome of the court hearing that was supposed to hold Robert Card involuntarily?