MINNEAPOLIS (WCCO) — Olivia Police said a baby is in critical condition after suffering significant injuries at the hand of another.

Police were called to a home in Olivia, Minn. around 3:30 p.m. Wednesday when they got a call about an unresponsive 19-month-old.

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The child was brought to Renville County Hospital then later flown to St. Paul Children’s Hospital where she remains in critical condition Thursday.

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Police arrested a person in connection with the incident. They are being held at the Renville County Jail.

Their identity is being withheld until they’re formally charged. A judge has issued an extension for filing charges and they are expected to come on or before Dec. 29.

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Olivia Police Department and the Renville County Sheriff’s Office continue to investigate.