Potter was convicted in December of first-degree and second-degree manslaughter for fatally shooting Wright, 20, when she mistook her firearm for a Taser during a traffic stop on April 11, 2021.
Her sentencing hearing is scheduled for Friday.
Potter pulled over Wright for an expired tag and an illegal air freshener. Potter then found that Wright had an outstanding warrant, and when she and a trainee officer attempted to arrest him, Wright pulled away and tried to drive off.
Potter yelled "Taser" repeatedly before she shot Wright with her handgun, video of the incident shows. She then said, "Holy sh*t! I just shot him!" And then: "I grabbed the wrong f**king gun, and I shot him." She resigned from the department days later.
In a 12-page sentencing memo filed Tuesday, Minnesota Attorney General Keith Ellison asked Hennepin County Judge Regina Chu to impose the presumptive sentence of 86 months, or seven years and two months for Potter's conviction.
"Daunte Wright, and his life must be held in the highest regard as well. The presumptive sentence reflects that seriousness of the loss of his life," Ellison wrote.
"In addition, the presumptive sentence reflects the culpability of the Defendant's recklessness in causing Daunte Wright's death," he continued.
The maximum penalty for first-degree manslaughter predicated on reckless use/ handling of a firearm is 15 years in prison and/or a $30,000 fine.
However, Minnesota sentencing guidelines give a judge discretion to sentence convicted offenders with no criminal history, such as Potter, to roughly between six and eight and a half years in prison, with a presumptive sentence of 86 months.
In arguing against defense attorneys' request for a downward departure from the sentencing guidelines or a probationary disposition, Ellison acknowledged Potter is in a "unique position" to help prevent another case of "weapons confusion," saying she could speak to law enforcement groups, trainers or legislators about her experience.
While steps like this could help the community heal, Potter "made a colossal, lethal error, an error she was trained to avoid," Eillison wrote.
"By acknowledging her failure, she is subject to the law like all others," he wrote.
According to Minnesota law, Potter will be required to serve two-thirds of her sentence in prison. With good behavior, she will be eligible for supervised release for the remaining third.
Since her conviction, Potter has been incarcerated at the state correctional facility in Shakopee, according to records from the Minnesota Department of Corrections.