Lincolnshire Police
The body of the boy was found in Fishtoft, near Boston, on Saturday, Lincolnshire Police said.
Thunderstorms swept across London, the south of England, Wales and the Midlands on Tuesday, with some areas hit by a week’s rain in just an hour.
Lincolnshire Police are trying to speak to people who may have witnessed the incidents.
Residents warned to avoid Wide Bargate as emergency services attend scene of crash.
A number of areas in Twyford Woods were vandalised between Sunday and Monday.
Initial reports said only one person had died, but police have now raised the number to three.
A man and woman, both aged 19, died in a two-car collision on the Lincoln bypass in the early hours of Saturday.
Wayne Jones left the Category D open prison on Sunday evening.
The victim and her attacker were found in minutes, police said.
One force failed to record almost one in five crimes.