When did Madeleine McCann go missing? How old would she be now? Timeline of Madeleine McCann disappearance

After Portuguese police formally name a German man as an ‘arguido' (formal suspect) in the investigation into Madeleine McCann’s disappearance, here is a timeline of all the key developments in the case.

Almost 15 years after the disappearance of Madeleine McCann, Portuguese police have formally identified German national Christian Brueckner as a murder suspect.

Investigators believe the convicted sex offender killed Madeleine after abducting her from a holiday apartment where she had been staying with her parents, Kate and Gerry McCann, and younger siblings, Amelie and Sean.

Madeleine McCann would be 19 years old on May 12.

Here the PA news agency provides a breakdown of the main events after the three-year-old vanished.

2007

– May 3: Kate and Gerry McCann, from Rothley, Leicestershire, leave their children asleep in their holiday apartment in Praia da Luz in southern Portugal while they dine with friends at a nearby tapas restaurant.

When did Madeleine McCann go missing? How old would she be now? Time of Madeleine McCann disappearance

Nothing is amiss when Mr McCann checks on the youngsters just after 9pm, but when his wife goes back at about 10pm she finds Madeleine missing.

Jane Tanner, one of the friends dining with the McCanns, reports having seen a man carrying a child earlier that night.

– May 14: Detectives take Anglo-Portuguese property developer Robert Murat in for questioning and make him an “arguido”, or formal suspect – but this is later withdrawn.

– August 11: Exactly 100 days after Madeleine disappeared, investigating officers publicly acknowledge for the first time that she could be dead.

Picture shows the house in Lagos, Portugal, where the three-year-old British girl Madeleine McCann disappeared in 2007 while on holidays with her family. - A man has been declared an official suspect in Germany at Portugal's request in connection with the disappearance of British girl Madeleine McCann nearly 15 years ago, a Portuguese prosecutor's office announced on April 22, 2022.(Photo by CARLOS COSTA/AFP via Getty Images)

– September 7: During questioning of Mr and Mrs McCann, detectives make them both “arguidos” in their daughter’s disappearance – but this is also later withdrawn.

– September 9: The McCanns fly back to England with their two-year-old twins Sean and Amelie.

2008

– July 21: The Portuguese authorities shelve their investigation and lift the “arguido” status of the McCanns and Robert Murat.

Madeleine was three years old when she went missing on May 3 2007 while on holiday in Portugal.

2011

– May 12: Mrs McCann publishes a book about her daughter’s disappearance, on Madeleine’s eighth birthday.

Scotland Yard launches a review of the case after a request from Home Secretary Theresa May, supported by Prime Minister David Cameron.

2012

– April 25: Scotland Yard detectives say they believe Madeleine could still be alive, release an age-progression picture of how she might look as a nine-year-old, and call on the Portuguese authorities to reopen the case, but Portuguese police say they have found no new material.

2013

In this photo taken on April 28, 2017 Kate (L) and Gerry (R) McCann, whose daughter Madeleine disappeared from a holiday flat in Portugal in 2007, are seen during an interview with the BBC's Fiona Bruce at Prestwold Hall in Loughborough. (Photo by JOE GIDDENS/POOL/AFP via Getty Images)

– July 4: Scotland Yard confirms it has launched its own investigation, Operation Grange, into Madeleine’s disappearance two years into a review of the case. It has “genuinely new” lines of inquiry and has identified 38 people of interest, including 12 Britons.

– October 24: Portuguese police confirm that a review of their original investigation has uncovered new lines of inquiry, and they reopen the case.

2014

– January 29: British detectives fly to Portugal amid claims they are planning to make arrests.

– June 3: Sniffer dogs and specialist teams are used to search an area of scrubland close to where Madeleine went missing.

– December 12: Detectives begin questioning 11 people who it is thought may have information on the case.

2015

– September 16: The Government discloses that the investigation into the disappearance of Madeleine has cost more than £10 million.

– October 28: Scotland Yard cuts the number of officers working on the inquiry from 29 to four.

2017

– April 30: The McCanns prepare to mark 10 years since their daughter’s disappearance with a BBC interview in which they vow to do “whatever it takes for as long as it takes” to find her.

2019

– May 3: Local media reports say Portuguese detectives are investigating a foreign paedophile as a suspect in the abduction of Madeleine.

2020

– June 3: Police reveal that a 43-year-old German prisoner, later named as Christian Brueckner, has been identified as a suspect in Madeleine’s disappearance.

– June 4: Scotland Yard’s Operation Grange, which had received £12.3 million in funding up to April 2020, is still a missing person inquiry as detectives have no “definitive evidence whether Madeleine is alive or dead”.

2021

– May 4: Kate and Gerry McCann post a statement on the Official Find Madeleine Campaign website saying they still cling to the hope of seeing their daughter again as they prepare to mark her 18th birthday on May 12.

‘We’re never going to give up’: poignant message to Madeleine McCann on her 18th birthday

2022

– April 21: Christian Brueckner, now 44, is made an “arguido”, a formal suspect, by Portuguese authorities.

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Additional reporting by PA