The death of a 94-year-old man in a village in Northamptonshire is being treated as suspicious, police have said.
Northamptonshire Police officers were called to an address in Slapton, near Towcester, early on Friday.
The deceased man was found at the property. Police said they were keeping an open mind on the cause of the death.
A 54-year-old man, connected to the address, was detained nearby and is helping police with their inquiries.