As the search for missing Texas mother of four Suzanne Simpson enters its second week, authorities are searching a landfill after searching several other locations, including the woods near her home outside San Antonio.

“Currently they have moved to a location, a landfill…just outside of San Antonio. They had been there for two days…looking for evidence,” Sergeant said. Deon Cockrell of the Texas Department of Public Safety told Fox News Digital.

“We simply continue the investigation from one phase to the next. If it goes to another place tomorrow, we will go to this place tomorrow,” Cockrell added.

Simpson, a 51-year-old luxury real estate agent, was at The Argyle club in Alamo Heights before her disappearance on Oct. 6. According to police, she was seen fighting with her husband, Brad Simpson.

Authorities said they found two items of interest in the woods and recently found “possible evidence” at the Simpson home, Olmos Park Police Chief Fidel Villegas said Thursday.

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Suzanne Simpson missing person poster (Olmos Park Police)

Brad Simpson, 53, was arrested Wednesday in Kendall County on a family violence-related charge the woman’s disappearance, Olmos Park police said.

On Sunday evening, October 6, there was a “disturbance” between The Simpsons at The Argyle, Villegas said at an earlier press conference broadcast by WOAI News 4. Accordingly, the couple was there at a birthday party San Antonio Reports.

Police tried to question Brad Simpson, but he was “uncooperative,” Villegas said.

“They are still trying to get information about her whereabouts. Whether he had anything to do with it or not, I can’t really say,” Cockrell told Fox News Digital.

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Brad Simpson’s booking photo (Kendall County Sheriff’s Office)

A neighbor told police he saw Brad and Suzanne physically fighting and later heard screaming coming from a nearby wooded area, the outlet reported based on a police report.

“We believe she was in distress that night … however, it is very suspicious that she is obviously not going to work and not taking care of her children,” Villegas said Thursday.

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Suzanne Simpson disappeared after an argument with her husband. (Olmos Park Police)

Suzanne’s mother, Barbara Clark, told the story News 4 San Antonio on Sunday that she doesn’t believe her daughter is alive.

The Texas Department of Public Safety released a photo of Suzanne from the night of October 6th, wearing a black dress outside The Argyle.

Suzanne was last seen on October 6 at 11 p.m. in the 500 block of East Olmos in Olmos Park. She stands 5 feet, 5 inches tall and weighs about 140 pounds with brown hair and hazel eyes.

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The Texas Department of Public Safety released a photo of missing mother Suzanne Simpson from the night she disappeared. (Texas Department of Public Safety)

Brad Simpson has been charged with assault, family violence and unlawful restraint for the Sunday night incident. He was booked into the Kendall County Jail on bail totaling $2 million, according to jail records. He was transferred to the Bexar County Jail on Thursday.

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As KSAT reported, Simpson’s bail reduction hearing for Tuesday morning was canceled due to a federal ban placed on Simpson last week.