A MURDER probe has been launched after a British serviceman was found dead in Sweden after a night out. Four people have been arrested on suspicion of murder, according to Swedish cops. Michael SchofieldHMS Albion had been taking part in the Aurora 23 defence exercise[/caption] The 25-year-old man was on the HMS Albion ship which was part of the Aurora 23 defence exercise which took place between April 17 and May 11. He was on a night out in Stockholm with a fellow British serviceman before they ended up at a house in Solna, along with several Swedes, according to the Swedish publication Expressen. A spokesman for the Ministry of Defence said: “We are aware of an incident in Stockholm and we are assisting local authorities in their investigation. “It would be inappropriate to comment further.” More to follow… For the latest news on this story keep checking back at The Sun Online.Thesun.co.uk is your go to destination for the best celebrity news, football news, real-life stories, jaw-dropping pictures and must-see video. Like us on Facebook at www.facebook.com/thesun and follow us from our main Twitter account at @TheSun.