Police say two people who were found dead in a swimming pool at a luxury hotel in Essex died from drowning.
Detectives have still not named the man in his 30s and woman in her 20s who were discovered on Saturday at the Down Hall Country House Hotel in Hatfield Heath.
Matthew Hudson has more.
More top news
The mayor said a post-Brexit visa system was needed to maintain the supply of skilled migrant workers for London's economy.
Peter Barnett made hundreds of trips from his home in Oxfordshire to Marylebone station without paying the full fare.
Police say he may have attacked more children and urged them to come forward.