Jules Thomas, the former partner of Ian Bailey, has reiterated her belief that Bailey was not responsible for the murder of Sophie Toscan du Plantier. Thomas described Bailey as having an ego that created enemies but maintained he was not capable of the crime.

"I'm convinced Ian Bailey didn't commit the dreadful murder of Sophie Toscan du Plantier, but I understand why his one fatal character flaw made him lots of enemies," Thomas stated. She expressed hope that the gardaí, Ireland's national police force, will eventually identify the perpetrator, primarily for the sake of the French woman's family.

Sophie Toscan du Plantier, a French filmmaker, was found murdered in a remote area of West Cork, Ireland, on December 24, 1996. The case remains one of Ireland's most notorious unsolved murders.

Thomas, a Welsh-born landscape artist, lived in a cottage near du Plantier's holiday home for decades. She met Bailey, an English journalist, in 1991 after he moved to the west Cork town of Schull. Their relationship spanned 30 years, characterized by periods of tempestuousness, before they separated in 2021.

Despite suffering several assaults from Bailey during their relationship, Thomas consistently supported him and asserted his innocence in the murder investigation. She noted that alcohol, particularly whiskey, was a significant issue for Bailey, and despite promises and attempts at sobriety, he struggled with it.

Bailey died in January 2024 after collapsing outside his rented home in Bantry. Thomas scattered his ashes into the sea a year prior to her recent statements, expressing to Bailey's sister at the time her certainty of his innocence and her concern that law enforcement might have harbored doubts.

Thomas shared personal reflections on Bailey's character, recounting his impact on their shared property. "He wasn't much of a gardener," she said. "He loved building walls and put up the stone wall along the driveway. Part of it subsided with all the rain at the start of the year. He had placed a big horrible stone in the middle it with a face he’d carved; that caused the stones to move… so you could say his ego brought the wall down."

Thomas's statements underscore her enduring conviction regarding Bailey's non-involvement and her continued hope for resolution for the du Plantier family.