The homicide total in St. Paul surged Monday, with a fourth being investigated since early Sunday.
A woman in her 50s was found dead by relatives checking on her late Monday morning in her condominium southwest of downtown in the 300 block of Ramsey Street, police said.
Ramsey County Medical Examiner's Office personnel told officers at the scene "that the death appeared to be suspicious," a statement from police read.
Police forensic investigators processed the residence for fingerprints and other physical evidence that could help determine what led to the woman's death. Her identity has yet to be released.
No arrests have been announced in any of the four most recent homicides, which pushed the total so far this year to 22.
Police began searching Sunday night for the shooter who opened fire from a vehicle and killed an 18-year-old driving an SUV, in what they now say is not a road rage killing.
The gunfire occurred about 8:45 p.m. Sunday just east of downtown in the Dayton's Bluff neighborhood near E. 7th Street and Mounds Boulevard, police said.
Responding officers located the teenager wounded and unconscious in an SUV. Fire Department medics transported him to Regions Hospital, where he died shortly afterward. Other people in the SUV were not hit by gunfire, police said.