The 20-year-old has been swimming competitively for more than a decade

Christian Brueckner is set to be released from prison this September if he doesn't receive any new charges

A new search kicked off in Portugal on Tuesday, almost two decades after Maddie went missing

The apartment in Praia da Luz, Portugal has struggled to shake its macabre history

British toddler Madeleine McCann vanished during a family holiday in the Portuguese Algarve in 2007

A brand-new documentary looking into the 18-year-long case was released on Channel 4 last night (7 May)

The disturbing 'fantasy' was detailed in Channel 4's Madeleine McCann: The Unseen Evidence earlier this evening (7 May)

The new Channel 4 documentary about the Madeleine McCann case dropped this evening (7 May)

Channel 4 released Madeleine McCann: The Unseen Evidence this evening

Madeleine McCann went missing in 2007 during a holiday in Portugal with her family

The British toddler disappeared during a family holiday in Praia Da Luz in 2007

The disused factory was discovered by police in 2016

The British toddler disappeared from her family's Praia da Luz hotel apartment in 2007

Madeleine went missing from a hotel apartment in 2007

A new documentary titled Madeleine McCann: The Unseen Evidence is set to air on Channel 4 later this evening (7 May)

Madeleine McCann went missing from a hotel apartment in May 2007

The 18-year-old case may soon be solved on account of the evidence found

Julia Wandelt was arrested at Bristol airport on Wednesday

She opened up about a 'bitter regret' she and Gerry have harboured since the night of their daughter's disappearance

Madeleine McCann was just three years old when she went missing

Kate McCann recalled a conversation she had with Madeleine on the day of her disappearance, which 'in hindsight' she views very differently

Madeleine's mum Kate McCann spoke of how her 'heart soared with pride' as she snapped the now-infamous photo

Julia Wandelt offered a surprising update on Tuesday after previously expressing 'regret' and saying 'sorry'

Julia Wandelt previously underwent an initial DNA test, which confirmed she was Polish, and not the missing British toddler