A THIRD man has been arrested by detectives probing the death of a man after a city flat fire.

Officers investigating the death of Andrew Heath detained a man in his 20s at a house in Rodborough Close, Warndon, at about 8am today.

A search was done at the address and a number of items removed.

The man is currently in custody at Castle Street Police Station in Worcester for questioning.

Mr Heath, aged 52, was found dead at his flat in Chedworth Close in Warndon after an arson attack at around 4am on Wednesday, December 14.