Mystery surrounds death of lottery winner who claimed $33m prize

By ADRY TORRES FOR DAILYMAIL.COM

Published: | Updated:

The winner of a nearly $34million lottery prize in Brazil‘s died mysteriously just weeks after striking it rich. 

Antônio Siqueira, 73, was undergoing a dental implant procedure at a clinic in the city of Cuiabá on Wednesday morning when he went into cardiac arrest, his family told Brazilian news outlet G1.

The father-of-four was found lying on the floor and had no vital signs for more than 30 minutes before paramedics arrived and rushed him to Júlio Müller University Hospital, where he was pronounced dead.

Mato Grosso Civil Police chief Edison Pick said that authorities were awaiting the results of an autopsy to determine the cause of death.

A Mato Grosso Civil Police report showed that Siqueira had been diagnosed with high blood pressure and diabetes

Records from the clinic showed that he had been receiving dental treatment since last week.

Investigators have requested to talk with the dentist who treated Siqueira and other people who were present at the time.

“The investigation is ongoing and what we can say is that, so far, there is no confirmation that the death has any connection with the Mega-Sena prize,” Pick said.

Antônio Siqueira, 73, was undergoing a dental implant procedure at a clinic in the city of Cuiabá on Wednesday morning when he went into cardiac arrest, his family said 

The jackpot, just over $33 million, is one of the 10 largest in the history of the Mega-Sena lottery

The owner of the shop where the winning ticket was purchased said Siqueira visited every week to play the lottery and would joke that he would one day win the big jackpot

Siqueira made headlines on November 9 as the lone winner of a 201 million real (around $33million) prize in the Mega-Sena lottery. 

The cattle farmer treated himself to dental treatment and was planning on purchasing a new home with the winnings.

Family friends told O Globo newspaper that Siqueira mentioned that he was still looking at what he was going to do with his newfound riches.

Yesser Dahrouge, who owns the shop where the winning ticket was sold, told G1 that Siqueira stopped by to play the lottery every week.

Siqueira would often joke that he would one day win the Mega-Sena.

Instead of selecting his own lottery numbers, Siqueira opted for a random selection and paid 5 reals (about 82 cents) for the ticket, the shop owner recalled.

‘It’s very sad, everyone dreams of earning that kind of money,’ Dahrouge said. 

‘It’s a shame he can’t enjoy it.’

The jackpot was one of the 10 largest in Mega-Sena history.

Read More

  • Related Posts

    Chilling mystery of ‘toddler’s foot’ in Pedophile Island snap as the worst of THOUSANDS of new Epstein file photos exposed

    Thousands of new images were released in the Epstein files data dump on Friday but one photo in particular struck a terrifying chord amid fears the billionaire pedophile was lounging half-naked…

    Mystery surrounds the heartbreaking double suicide of a married couple in the centre of Sydney with new details emerging about where they were just one hour earlier

    WARNING: This story contains distressing content  Couple fell to their death near Sydney Harbour Bridge They had visited a casino less than an hour before  READ MORE: Disturbing twist after couple…

    You Missed

    Family say grandmother’s death after catching Legionnaires’ disease from ‘smelly and off-colour’ hot tub in rented holiday cottage was ‘entirely preventable’

    Family say grandmother’s death after catching Legionnaires’ disease from ‘smelly and off-colour’ hot tub in rented holiday cottage was ‘entirely preventable’

    Racist former soldier who ranted about ‘bowing down to Muslims’ found guilty of murdering his Moroccan-born neighbour

    Racist former soldier who ranted about ‘bowing down to Muslims’ found guilty of murdering his Moroccan-born neighbour

    Football fan and author, 60, dies after falling from ladder while putting up Union Flags on lampposts

    Football fan and author, 60, dies after falling from ladder while putting up Union Flags on lampposts

    Andrew and Fergie come out of exile for palace christening of Princess Beatrice’s daughter Athena

    Andrew and Fergie come out of exile for palace christening of Princess Beatrice’s daughter Athena

    White couple ‘faked DNA test’ in bid to keep mixed-race baby that was born through surrogate

    White couple ‘faked DNA test’ in bid to keep mixed-race baby that was born through surrogate

    Arrival of 600 new migrants on flotilla of mega-dinghies and inflatables shatters Labour’s claim to be getting a grip on the small boats crisis

    • By poster
    • February 18, 2026
    • 3 views
    Arrival of 600 new migrants on flotilla of mega-dinghies and inflatables shatters Labour’s claim to be getting a grip on the small boats crisis