Detectives have been given an extra 36 hours to question three men after the discovery of a man’s body in the Mourneview Street area of Portadown.
The body was found in a stream yesterday (Sunday).
The men were arrested as part of the investigation.
Two women who were also arrested remain in custody.
A postmortem examination is scheduled to take place tomorrow.
Police said the identity of the man will not be confirmed until after a formal identification and the conclusion of the postmortem examination.