Man arrested in connection with murder of Mikolaj Wilk released without charge

A file is to be prepared for the DPP after a man in his thirties arrested in connection with the murder of Polish father of two, Mikolaj Wilk, was released without charge.
The man was arrested at a house in Mayfield on the northside of Cork city last week. He is originally from Knocknaheeny in the city but had moved to the UK for a period.