Crystal Deramus' teenage daughter recently climbed out onto the family's roof in St. Paul after an argument over picking up her clothes. She refused to get down, shouting that she hoped her mother would die.
Like many people struggling with a loved one's mental illness, Deramus turned to the first logical place for help.
"I didn't know what to do, so I called the police," said Deramus, who reported that her daughter had stopped taking medication for mental health issues because of negative reactions from other teens.
Mental health calls to St. Paul police more than doubled between 2004 and 2016.
In response, St. Paul police debuted a mental health unit in March. It was comprised of three officers, a supervisor and a licensed clinical social worker, Amber Ruth. A second licensed clinical social worker, Kara Haroldson, joined the unit in early September.
The increased staffing allows the team to respond to calls of people in crisis, not just follow up afterward.
"Officers are empowered by law to take a person to a hospital for a mental health evaluation," said Sgt. Jamie Sipes, who oversees the unit. "But we have limited expertise in this area. This gives us an opportunity to bring the expertise out into the field with us on a call to make a more informed decision."
The unit has handled about 1,003 adult cases and 130 juvenile cases. Of those, six resulted in arrests, according to St. Paul police. About 428, or 37 percent, of the people involved reported having a mental health diagnosis.