Magpas Helimedix Dr Tristan Dyer and paramedic Adam Carr were sent to reports of a man, in his 50s, suffering a cardiac arrest in Wyton at 12.35pm on Friday (September 28). When the Helimedix arrived the man was being given CPR by colleagues. After more than 25 minutes of resuscitation, he was pronounced dead at the scene. A Magpas spokesman said: Sadly, despite all their best efforts the man was pronounced dead at the scene. Our thoughts are with his family and friends at this time.