A BRITISH woman has been found dead inside a holiday apartment in Portugal along with a Swedish man. The pair, reportedly from London, are understood to have arrived at the property in Porto just days ago. SolarpixCops found a Brit woman and a Swedish man dead in a holiday apartment[/caption] SolarpixThe pair are understood to have arrived Porto just days ago[/caption] Local reports described them as being aged between 40 and 50. The alarm was sounded just after 1pm on Friday and their bodies were found inside the apartment. Officers from Portugal’s PJ police force are investigating. They have not yet made any official comment. Unconfirmed local reports said investigators believe the deaths could be drug-related. It is understood there were no obvious signs of any violence or weapons found. Post-mortems are due to take place over the weekend and will prove key to confirming police suspicions about what happened. The property the tourists were staying at is in the centre of Porto near the city cathedral. Neither of the two people found dead have been named. THIS IS A DEVELOPING STORY… The Sun is your go to destination for the best celebrity news, football news, real-life stories, jaw-dropping pictures and must-see video. Download our fantastic, new and improved free App for the best ever Sun Online experience. For iPhone click here, for Android click here. Like us on Facebook at www.facebook.com/TheSun and follow us from our main Twitter account at @TheSun.