Two teenagers arrested over murder of Piotr Krowka at disused house in Maghera in April
The body of the 36-year-old, from Poland, was discovered in a derelict building on the Glen Road on Tuesday April 3.
A 16-year-old boy has been arrested on suspicion of murder.
A 15-year-old girl has been arrested on suspicion of withholding information.
Both were detained in the Maghera area on Tuesday morning.
Both remain in custody helping detectives from the PSNI’s Major Investigation Team with their enquiries.
Around a dozen or so teenagers have so far been arrested over Piotra’s murder and have all been released on police bail pending further police inquiries and forensic reports.
Last images of Piotra Krowka walking through Maghera before he was murdered and his remains found in a derelict house
