A woman has been arrested on suspicion of child neglect after a 10-year-old boy was found dead in a caravan in Birmingham, West Midlands Police said.
Police and an ambulance were called to an address in Blossomville Way, Acocks Green, at 7.25am on Thursday following reports that a child was unconscious.
The boy was taken to hospital but was pronounced dead at around 8.20am, West Midlands Police said.
A 44-year-old woman from Acocks Green has been arrested on suspicion of child neglect and remains in police custody.
The death is currently being treated as unexplained and a post-mortem will take place in due course to understand the precise cause of death.