A 38-year-old mother has been arrested on suspicion of overlaying after a newborn baby girl was found dead.
The unnamed woman was arrested at her home in Chesham, Buckinghamshire this morning in connection with the unexplained death, Thames Valley Police said.
It is understood the baby was just a few weeks old at the time of her death.
Police have not released any further details, but overlaying is the term used when a baby is suffocated when somebody lies on them while in bed.
More top news
This is the moment a man discovered a "phenomenally grumpy" looking cat just moments after seeing its face plastered on a "lost" poster.
US Justice Department plans to seek execution for Dylann Roof, who massacred nine black parishioners in a South Carolina church.
People trying e-cigarettes has doubled in number over two years, new research suggests.