EMERGENCY services were called to high-rise flats after reports of a body being found.
Officers from Cleveland Police, along with paramedics, were called to Melsonby Court flats, on Low Grange Avenue, in Billingham, on Tuesday afternoon.
The body of a man in his mid-30s was discovered.
Officers have confirmed that they are not treating the death as suspicious.
A spokeswoman for Cleveland Police said: “At 2.45pm on Tuesday we were called to Melsonby Court, in Billingham.
“This was to a report of a body of a male in his mid-30s.
“Police are not treating the death as suspicious.”