Three schoolboys have been arrested on suspicion of starting the fire which destroyed the former home of the Cadbury family in Birmingham.
Northfield Manor House was torched in an arson attack on Wednesday night.
The boys aged 12, 14 and 15 were questioned yesterday evening and have now been released on bail.
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An engineer has been confirmed dead in the crash in Wales. The RAF say the pilot survived and is receiving treatment.
A Red Arrows jet has crashed after an incident at RAF Valley in north Wales, the Ministry of Defence has said.
It has been confirmed that the Red Arrows pilot survived the crash but unfortunately, the passenger, an RAF engineer, died.