Sioux Falls police said a man is behind bars after another homicide.
The weekend fatal stabbing is the 15th homicide in the city this year.
Police officials said the victim, a 39-year-old man, was stabbed after a domestic dispute turned violent.
The suspect, 30-year-old Juan Flores, is in custody. Police found him in the victim’s car.
He is charged with murder, robbery, burglary and manslaughter.