The body of Dariusz Michalowski has been found nine years after he went missing POLICE have started a murder enquiry after finding a man s body, nine years after he first went missing. Officers have found the remains of Dariusz Michalowski on land in Mixenden in Calderdale following extensive enquiries. Mr Michalowski, 44, went missing in Birkby, Huddersfield in 2011, and his death is being treated as murder. Over the last nine years five men have been arrested in connection with the investigation and were released under investigation. As time has passed, officers believe someone may now be willing to come forward to help solve the murder of Dariusz Michalowski.