State authorities are helping local officers investigate the death of a baby girl in Sac City.
The Sac City Police Department says officers and medics were dispatched to a home Friday morning to check a report that a 1 and 1/2-month-old infant was not breathing.
Police say the baby, Sydney Grimm, of Jackson, Minnesota, died after being taken to Loring Hospital.
Police say her father lives at the Sac City home where officers and medics were sent.
An autopsy was ordered.