Aussie dual national accused of killing his wife on honeymoon to end ‘marital strife’

AN AUSTRALIAN and British dual national has been charged over the murder of his wife after their catamaran sank off the coast of Cuba.

Lewis Bennett is accused of murdering his wife Isabella Hellmann.

AN AUSTRALIAN and British dual national has been accused of murdering his wife during their Caribbean honeymoon.

US prosecutors have charged Lewis Bennett of murdering his wife Isabella Hellman in May 2017 after their 37ft catamaran sank off the coast of Cuba.

According to The Independent, court documents filed this week, police are alleging Mr Bennett killed his wife to end “marital strife” between the couple.

The newlyweds were sailing home to the US when Mr Bennett says he was woken by the sound of a collision. He was rescued alone after radioing for help but his 41-year-old wife has never been found.

Within 24 hours of her disappearance, Mr Bennett asked for a “letter of presumed death” so he could settle her estate.

When he was found he had a heavy bag containing gold and silver coins. He has since plead guilty to smuggling the stolen coins worth about $US38,480 ($AU53,810) and is currently serving a seven-month jail term for the crime.

Prosecutors believe Ms Hellmann may have discovered her husband had the coins, which were stolen from his former employer on the Caribbean island of St Maarten.

This “potentially led to an intense argument resulting in Hellmann’s murder”, Prosecutor Benjamin Greenberg.

Lewis Bennett with his wife Isabella Hellmann who disappeared during their honeymoon in the Bahamas. Source: Facebook.

Isabella Hellmann has never been found. Source: Facebook.

The 37-foot catamaran, Surf into Summer, partially sunk in the Straits of Florida. Source: @USCG

The prosecutor alleges the couple were arguing about a planned moved to Australia, financial problems and their young daughter.

“Hellmann’s murder would remove the marital strife from the defendant’s life, allow the defendant to live his life as he pleased, and would enable him to inherit money from Hellmann’s estate, all of which provide strong circumstantial proof that the defendant had a strong motive to murder Hellmann,” Mr Greenberg suggested.

Mr Bennett is due to go on trail for second degree murder in December.

Lewis Bennett and his wife Isabella Hellmann. Source: Facebook.