The accident occurred when the boat Eya Guezguez was sailing with her twin sister Sarra capsized in high winds in training.
With his immunity revoked, Makhlouf was summoned to face his first hearing on Thursday at the courthouse in Nabeul, south of the capital Tunis.
At least two migrants died and 21 have disappeared after their boat capsized Sunday off the Tunisian coast in the Mediterranean Sea.
Bouden, named September 29 by Saied as Tunisia's first female prime minister, said during the swearing-in ceremony of her new ministers that their main priority would be fighting corruption.
The new Cabinet has an unprecedented 10 women, including the prime minister. They include Leila Jaffel, new at the Ministry of Justice, and Sihem Boughdiri Nemseya, reappointed as finance minister.
The Indian senior women's football team went down to Tunisia by a solitary goal in a friendly match played at the UAE FA Stadium in Dubai.
The Indian women's team had earlier defeated UAE by a 4-1 margin in Dubai, with Manisha Kalyan, Pyari Xaxa, Sweety Devi and Anju Tamang netting the goals.
President Kais Saied named Raoudha Boudent Ramadhane, a 63-year-old professor at a prestigious engineering school, to the prime minister's post in a surprise decision.
Local polls have shown support for Kais Saied's actions by the vast majority of respondents, but the waiting game is leaving some citizens and allies feeling anxious.
Tunisia captain Wahbi Khazri and Fakhreddine Ben Youssef ensured their nation's World Cup slump wouldn't enter a fifth decade.
FIFA World Cup 2018: Panama gunning for 'historic win' against also-eliminated Tunisia, says Felipe Baloy
Baloy, 37, will be retiring from the national team after the World Cup, but was upbeat about Panama's chances going forward.
Belgium's Premier League stars Eden Hazard and Romelu Lukaku both scored twice in Moscow before Michy Batshuayi added a fifth in the rout that left Tunisia bottom of Group G with two defeats.
The Belgians were criticised by coach Roberto Martinez for starting slowly against Panama in their first group match but flew out of the blocks in Moscow.
England struggled against the well organised and physically imposing Tunisian defence in their first match of the tournament.
Belgium are ranked third in the world, behind only Germany and Brazil, but coach Roberto Martinez said there was no room for complacency against Tunisian, ranked 21.