Arrest over Heybridge woman's 'unexplained' death
A man has been arrested over the death of a woman who was found with a serious head injury.
Emergency services were called to a property in Heron Way, Heybridge, Essex, at 21:25 BST on Sunday.
Paramedics could not revive the woman and she was pronounced dead a short time later. Police are treating the death as "unexplained".
A 39-year-old man had been arrested and bailed in connection with the death.
An Essex Police spokesman said a post mortem examination showed the woman's death was "caused by a serious head injury", but added "other tests will be required to establish how the injury occurred".