On Wednesday evening, Bahamian authorities reported the arrest of a U.S. woman’s husband following her mysterious disappearance from a boat near the islands. The man, aged 59, remains unnamed by officials but was taken into custody in Abaco, where he is currently being interrogated.

Simultaneously, the U.S. Coast Guard has announced the initiation of a criminal investigation into the incident, a spokesperson confirmed to The Associated Press.

Details surrounding the arrest remain sparse, with police yet to disclose whether charges have been filed against the husband.

The missing woman, identified as 55-year-old Lynette Hooker, was last seen traveling in an 8-foot motorboat from Hope Town to Elbow Cay on Saturday night. Her husband, Brian Hooker, aged 58, informed authorities that she accidentally fell overboard, taking the boat keys with her, which subsequently caused the engine to stall.

Following the incident, Brian Hooker reportedly paddled back to shore and alerted someone about his wife’s disappearance early on Sunday morning.

Authorities said Brian Hooker then paddled to shore and alerted someone about the incident early Sunday.

Authorities in the Bahamas are searching for a Michigan woman missing at sea after her husband reported that she fell overboard.

Officials have said Lynette Hooker, 55, was traveling in an 8-foot motorboat from Hope Town to Elbow Cay on Saturday night, and that her husband, 58-year-old Brian Hooker, told authorities she fell overboard with the boat keys, causing the engine to turn off.

“Strong currents subsequently carried her away, and he lost sight of her,” police said in a statement issued Saturday.

Brian Hooker then paddled to shore and alerted someone about the incident early Sunday, authorities said.

Lynette Hooker’s mother, Darlene Hamlett, told The Associated Press on Wednesday that she wants to hear more from her son-in-law about how her daughter disappeared. The couple had been married for more than two decades and lived in Onsted, Michigan.

Here’s the latest on Lynette Hooker, the US woman who vanished after falling off a boat in the Bahamas

“I’m going to be interested in what he says, because I haven’t heard from him in almost two days,” Hamlett said while on a six-hour drive back home from the Bahamian Consulate in Miami, where she secured a passport so she can fly to the Caribbean nation soon.

“Our family grew up on water, and so Lynette her whole life has been near lakes, on boats, sailing and swimming,” Hamlett said. “It would be a miracle if (she’s rescued), but I’m still counting on one.”

Lynette Hooker’s daughter, Karli Aylesworth, told NBC News that it is unlikely her mother would “just fall” off the boat, saying she was an experienced sailor. The couple had been sailing for years and documented their voyages on social media under the moniker, “The Sailing Hookers.”

Aylesworth also told NBC that the couple’s relationship was volatile, and that they have a “history of not getting along, especially when they drink.”

She told WXYZ-TV she doubted her mother survived and was able to tread water that long, but hoped to find her to get closure.

On Wednesday morning, Brian Hooker wrote on Facebook that he is “heartbroken over the recent boat accident in unpredictable seas and high winds that caused my beloved Lynette to fall from our small dinghy near Elbow Cay in the Bahamas.”

“Despite desperate attempts to reach her, the winds and currents drove us further apart,” he wrote. “We continue to search for her and that is my sole focus.”

The U.S. Coast Guard has also joined the investigation and interviewed Aylesworth on Wednesday, according to her attorney, Ron Marienfeld.

“We are pleased to see it is being investigated, and hopefully more answers will come to give the family some closure,” Marienfeld said via email.

Bahamian police said search operations and investigative efforts remain active.