The 23-year-old suspect is wanted for attempted murder in Fargo.
The boy survived the attack.
The relationship between the suspect and victim hasn't been provided by authorities.
The suspect fled the scene but was later arrested.
The 12-year-old girl was holding a 1-year-old when she was shot, a GoFundMe explains.
It sparked an emergency in southeastern Minnesota last week.
The 33-year-old is facing five felony charges.
The 27-year-old has been charged with eight felonies.
Police found the victim unconscious on Wednesday morning.
The 33-year-old St. Paul woman is charged with second-degree attempted murder.
The 26-year-old Minneapolis man legally changed his name in April.
The 46-year-old has been charged with attempted murder.
Matthew Witt surrendered himself at the scene and remains in custody.
Police say it was a domestic incident and the woman is in custody.
She drove at 100 mph at the officer, who had to leap out of the way.