A new state investigation has revealed that Maine jail officials failed to properly respond to a serious warning sign just days before an inmate died by suicide.
The woman, 38-year-old Kristin Nelson, took her own life at the Aroostook County Jail in March 2022. According to the report, jail staff dismissed a psychologist’s concern that Nelson was at high risk of suicide, calling it “an opinion.”
The psychologist, who evaluated Nelson on March 20, 2022—only three days before her death—highlighted her serious mental health issues.
He said she was dealing with depression and suicidal thoughts, and he recommended placing her under suicide watch. Despite this, jail supervisors did not follow through.
Instead of treating the warning seriously, they decided to place Nelson in a less secure mental health unit rather than a suicide prevention unit.
This decision turned out to be fatal. On March 23, Nelson was found dead in her cell. Her suicide shocked many and raised concerns about how jails in Maine are handling inmates with mental health problems.
The watchdog report, released recently by the Maine Department of Corrections, confirmed that the jail staff minimized the psychologist’s warning. The report also found that the staff lacked proper training and did not follow suicide prevention policies correctly.
Nelson had a history of drug use and mental health struggles. She was in jail for violating her bail conditions after being arrested for theft and drug possession.
She had been in and out of jail several times, and each time, her mental health problems were documented. Yet, according to the investigation, the jail system didn’t take enough steps to address those issues.
The state’s oversight agency said that the jail staff did not keep proper records of Nelson’s behavior or mental state in the days before her death.
Several jail employees also told investigators they were unsure of what to do in such situations because of limited mental health resources and unclear policies.
While the report does not recommend criminal charges, it does suggest major reforms. These include better training for jail staff, more mental health resources, and clearer guidelines for dealing with inmates showing suicidal tendencies.
In response to the report, Aroostook County officials said they are reviewing their policies and working on improvements. However, critics argue that this is not enough. Mental health advocates say the state needs to take stronger action to ensure that jails are safe for vulnerable inmates.
Kristin Nelson’s death is now a symbol of what can go wrong when mental health warnings are not taken seriously inside jails. Her case has sparked renewed calls for reform in Maine’s correctional system to prevent similar tragedies in the future.

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