British model and TV presenter Peaches Geldof passed away unexpectedly and suddenly on Monday at only 25 years old. An autopsy was scheduled for Wednesday, but the results were inconclusive.

CNN reports that the UK Police have said that her autopsy reports were inconclusive, and a toxicology analysis must now be conducted so they can try and determine the cause of death. This type of testing may not see results for up to several weeks.

The Kent Police have said that her death is “being treated as a non-suspicious, unexplained sudden death” and they are going to continue to investigate these surprising circumstances.

Her death was sudden and many people in the entertainment world are in complete shock. Her family, friends and fellow celebrities are all mourning her death, and showing their love.

BBC News initially reported her death, with statements from her father saying, “We are beyond pain. She was the wildest, funniest, cleverest, wittiest and the most bonkers of all of us.” He then added in a statement, “How is this possible that we will not see her again? How is that bearable? We loved her and will cherish her forever. How sad that sentence is.”

Her mother had passed away when she was only 11 of a drug overdose in September 2000, and in 2012 Geldof admitted that she had still not been able to come to terms with the death of her mother several years prior.

On Sunday, she tweeted for the last time, and it was a picture linking to her Instagram of her as a baby, in her mother’s arms with the caption “Me and my mum.”