A Texas man was arrested Monday in connection to the disappearance of his business partners wife, a mother of four who was reported missing earlier this month.

James Vallee Cotter, 65, was booked into jail on suspicion of tampering with evidence weeks after Suzanne Simpson, 51, was last seen at her Olmos Park home, according to information from the Texas Department of Public Safety and the Olmos Park Police Department.

Authorities said that Cotter is a business associate of 53-year-old Brad Simpson, Suzanne Simpsons husband, who was arrested earlier this month. Suzanne Simpson remains missing.