Police Scotland want to speak to a 4×4 driver who may have witnessed a fatal accident in Perth.
Officers believe the occupant of a light coloured Land Rover Discovery – which was travelling northwards on Dunkeld Road, near to St Catherines Road, at about 8.25am on Wednesday – may have seen the events prior to the crash.
Tributes to “gentle giant” biker killed in Perth crash just days before 21st birthday
Emergency crews were called out to Dunkeld Road five minutes later following a two-vehicle collision between a motorcycle and a skip lorry.
The incident involved a white Kawasaki and a lorry owned by the Binn Group.
Popular Daniel Piaszczynski, the motorcyclist, died as a result of the accident.
Friends and colleagues have paid tribute to him as a “gentle giant”.
Any witness is asked to contact 101 and quote incident 0637 of 20 December 2017.