NEW : McLelland , the county 's district attorney , and his wife , Cynthia , were found dead March 30 at their Forney , Texas , home . Agents investigating the prosecutors ' deaths search a storage facility , the FBI says . In Kaufman County , Texas , prosecutors were killed in custody earlier this year . An ex - county justice of the peace 's home was searched in connection with the case . He is held on $ 3 million bail , but it 's not known if his arrest is tied to the prosecutors ' deaths .
NEW : Agents investigating the prosecutors ' deaths search a storage facility , the FBI says . In Kaufman County , Texas , prosecutors were killed in custody earlier this year . An ex - county justice of the peace 's home was searched in connection with the case . He is held on $ 3 million bail , but it 's not known if his arrest is tied to the prosecutors ' deaths .