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Travis County Detains Teresa Clark for Alleged Harassment Amid Brother-in-Law's Murder Charge in San Antonio

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Published on October 05, 2025
Travis County Detains Teresa Clark for Alleged Harassment Amid Brother-in-Law's Murder Charge in San AntonioSource: Unsplash/Max Fleischmann

The ongoing saga surrounding the disappearance of Suzanne Simpson took a sharp turn as her sister, Teresa Lynn Clark, is now facing harassment charges. According to Fox San Antonio, Clark is accused of repeatedly contacting and accusing family members of Suzanne’s husband, Brad Simpson, of being involved in her murder. An affidavit details Clark's actions, noting she sent voice messages and emails to the Simpson family with ominous warnings saying they "Don't know who they are messing with!" Clark's persistent communications have led to her arrest and she's currently in custody in Travis County, with an extradition to Bexar County pending.

Brad Simpson, who was last seen with Suzanne at the Argyle Club in Alamo Heights before she went missing in October 2024, has been charged with her murder. Since his arrest, Teresa Clark allegedly harassed numerous family members at random, particularly in the post-midnight hours, sending multiple harassing communications to them. Per KSAT, she faces four counts of harassment, which are Class B misdemeanors, for these actions stemming from an incident on December 12, 2024.

The voicemails and emails sent by Clark ranged from several seconds to several minutes in length and were deemed repetitive in nature. The content of these messages were clear, as noted in the affidavits, with Clark directly accusing the Simpson family of killing her sister and warning them that they will not escape alleged responsibility. Despite law enforcement and family's requests for Clark to cease communication, she continued unabated, which included initiating a negative social media campaign against the Simpson family.

Clark's persistence has led to legal ramifications, and her booking into Travis County Jail on Thursday signifies the justice system's attempt to address her alleged harassment. She is slated for extradition to Bexar County to face her charges. Meanwhile, the one-year mark of Suzanne Clark Simpson's last seen moment in Alamo Heights approaches tomorrow. Despite those family members and law enforcement telling Clark to stop, her "barrage" of communications against Brad Simpson's family did not abate, raising concerns over the impacts this case is having on all parties involved.