The body of Aaron Armstrong, 25, is said to have been discovered at a house in Blyth, Northumberland, on Tuesday.
A spokesman explained, "There is not believed to be any third party involvement and a report will now be prepared for the coroner".
Online. His tragic death comes just three weeks after his girlfriend Sophie Gradon, 32, was discovered dead at her home in Medburn, Ponteland on June 21.
Armstrong had posted a number of tributes to Gradon on his social media page, sharing images of the two together on nights out and on holiday.
"Just wish I could cuddle you all day". "Everyday we spent together was so awesome I need them days back".
Leicester look to reward Harry Maguire, and fend off interest
But we will be ready because we have an extremely good state of mind and it is the semi-finals in the World Cup . Belgium beat Japan and pulled off a stunning upset of Brazil to make it to the semi-final match.
"You really don't know the battles they go through every single day".
Aaron confirmed the ceremony was taking place as he shared a picture of the funeral booklet on Instagram with his 49,6000 followers, writing: "I love you with all my heart my handsome angel".
Fellow "Love Island" contestant Katie Salmon, who coupled up with Sophie on the show, shared a heartbreaking message, alluding to suicide. "They are commenting on the way you look, the way you talk". He also wrote, "I will see you very soon my angel".
Following Sophie's funeral, Aaron took to Instagram again and said, "So I get into bed and all I can smell is Sophie on her side of the bed".
The model was open about her bisexuality during her time on Love Island, which has faced criticism for its lack of LGBT representation previously. If you ever feel so low, reach out to friends or @samaritans and talk in confidence to people who will listen without judging.
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