Fairview Health Services' closure of two hospitals will mean fewer inpatient mental health beds in the area.
The shooting happened Sept. 14 and the two suspects were arrested on Sunday.
One man is accused of attempted murder, the other is suspected of aiding and abetting.
The person of interest got away after the violent encounter with a victim in the hospital's parking ramp.
The hospital and surrounding area went into lockdown following the armed robbery and shooting, but has since reopened.