She had decided to return to their room where she had kept some biscuits she had brought from home.
She planned to come straight back to where her husband was sitting so they could enjoy a simple pleasure -- some tea and biscuits.
Unbeknownst to her, a killer was lurking in her room, whom police believe may have used a magnetic key card to gain access. Michaela fought desperately for her life, but was overcome and strangled to death.
Her new husband became concerned when his bride did not return within 20 minutes so went back to their room to look for her.
There he made a grim discovery -- his wife lying dead on her back near the bathtub on the bathroom floor.
There were traces of blood in the bath and bruises on her head. The bedroom was in a state of disarray.
Devastated, he raised the alarm.
General manager of the Legends Hotel, Brice Lunot, rushed to their room, accompanied by the hotel doctor Dr Sunnassee.
The doctor administered first aid, but it was too late.
Police and emergency workers soon arrived on the scene.
An autopsy by the Chief Police Medical Officer, Dr Sudesh Kumar Gungadin confirmed that Michaela had died of strangulation -- she had also received blows to the head.
Detectives questioned Mr McAreavey, but he was released shortly afterwards.
The popular daughter of Tyrone football manager Mickey Harte who had married Down footballer John McAreavey at Ballymacilroy Church Co Tyrone on December 30 had landed in the tropical island just two days previously.
The couple had flown out to the idyllic island of Mauritius on Saturday to enjoy the second leg of their dream honeymoon after spending some time in Dubai.
They planned to fly out of Mauritius on Sunday, January 16.
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