A Vietnamese woman in South Korea has been arrested on suspicion of throwing her 4-month-old son out of a window of a three-story building and killing the baby.
Korea Times reported that the 26-year-old was arrested on Wednesday and is being investigated on murder charges.
Police were cited as saying that the woman allegedly threw her son from a seven-meter height at a building in Daegu, around 300 kilometers to the southwest of Seoul.
The boy died on the way to hospital, the report said.
His mother told the police that she was stressed and angry as the baby kept crying and she could not sleep.
The report said she has a history of mental illness.