Business partner of missing Suzanne Simpson's murder suspect husband arrested, indicted after texts emerge

Brad Simpson, husband of missing Texas realtor Suzanne Simpson, remains behind bars accused of killing the 51-year-old mom of four, and his longtime business partner was formally charged this week in the investigation. 

James "Val" Cotter was indicted by a grand jury on Monday on charges of tampering with evidence with the intent to impair an investigation and possession of prohibited weapons, according to records with the Bexar County Jail, KSAT reported.

Cotter, Brad Simpson's longstanding friend and business partner...