COFFEYVILLE, Kan. (AP) — Police are investigating the death of a 3-month-old baby in southeast Kansas.

Officers responded to a call early Sunday of an unresponsive infant at a Coffeyville apartment complex.

Police say the baby boy was taken to a local hospital where he was pronounced dead.

Police and the Montgomery County medical examiner’s office are investigating the cause of the boy’s death.

No names have been released.