Police say around 3 A.M. Saturday patrol officeres responded to the 3900 block of Randolph Street for a shooting.
Officeres found a 49-year-old woman suffering from a gunshot wound.
She was taken to a local hospital for treatment and is in critical condition. Police say a person of interest is in custody.
Saginaw Police Detectives and the Michigan State Police are investigating the shooting and as anyone with information about the incident to call CRIMSTOPPERS at 1-800-422-JAIL.