By Adam Evans
Three teenagers have been arrested on suspicion of withholding information in connection with the murder of Piotr Krowka in Maghera.
The PSNI says the youths who are aged between 16 and 17-years-old were held in the town earlier.
One of them is still being questioned while two others have been released as a report goes to prosecutors.
PSNI Detective Inspector Ashley Wright said: "The body of 36 year old Piotr Krowka, a Polish national, was discovered in a derelict property on the Glen Road on Tuesday 3 April. Three youths, aged between 16 and 17 years old were detained in the Maghera area earlier today on suspicion of withholding information.
"Two have been released pending a report to the Public Prosecution Service while the other remains in police custody this afternoon assisting us with our enquiries."
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