By Robert Harries

Copyright walesonline

Police have made an arrest after the sudden death of man at a property in Pembrokeshire . The 34-year-old was injured while working at a property in the Llangwm area, around five miles from Haverfordwest, on Friday. He was taken to hospital but died from his injuries, police have confirmed. His family has been notified and are being supported by specialist officers. A 60-year-old man has been arrested on suspicion of gross negligence manslaughter and released under investigation. Read the biggest stories in Wales first by signing up to our daily newsletter . A spokesman for Dyfed-Powys Police said: “We are investigating the circumstances surrounding the death of a man on Friday, September 12. “The 34-year-old man was injured while working at a property in the Llangwm area of Pembrokeshire. He was taken to hospital but, sadly, he later passed away. “His family have been advised and are being supported by officers. “A 60-year-old man has been arrested on suspicion of gross negligence manslaughter. “He has been released under investigation pending further police actions. “A 64-year-old man was also voluntary interviewed in connection with the incident.” The coroner for Pembrokeshire has been notified of the death along with the Health and Safety Executive.