Demilo Demontez Martin, Dierre Jameson Martin and Corey Roscell Chester robbed Joyeria Ecuador in May 2019.
Mounds View police say he first knocked on the door, then pushed his way in.
The suspect was already in the store when the employee got there at 4:30 a.m.
The incident took place in October 2019 on the Red Lake Indian Reservation.
Robert Vaughn Evans, 53, was sentenced to 70 months in prison followed by three years of supervised release.
Police are trying to identify the suspect.
The victim suffered stab wounds and broken bones in the attack.
Following the crash, the suspect remained in the car for four hours of negotiations with a SWAT Team.
Police said it happened on Memorial Day, around 4 p.m.
The robber handed a clerk a note demanding cash and warning that he was armed.
The incidents occurred in the Dinkytown and Stadium Village neighborhoods.
The incident occurred on Sunday at around 11:30 p.m.
The victim was shot six times during the Tuesday robbery.
The incident was reported at 7 p.m. Tuesday.
They robbed a Wells Fargo last Sunday.
The suspect also allegedly sprayed an officer with an unknown chemical irritant.
The convenience store was robbed on Thursday evening.
The 72-year-old sustained gunshot wounds in the incident.
Nobody was injured in the early Saturday incident.
A Somali woman in her 70s was shot and beaten in Minneapolis.
A GoFundMe has been created to pay for Brian's medical bills.