Tex. Civil Practice and Remedies Code § 103.154

(a) Except as provided by Subsection (c), compensation payments under this chapter terminate if, after the date the claimant becomes eligible for compensation under Section 103.001, the claimant is convicted of a crime punishable as a felony. Annuity payments to a claimant's spouse or designated beneficiary under this chapter terminate if, after the date the spouse or designated beneficiary begins receiving annuity payments, the spouse or designated beneficiary is convicted of a crime punishable as a felony. Payments terminate under this subsection on the date of the felony conviction. If annuity payments to a designated beneficiary are terminated under this subsection, the remainder of the annuity payments are payable under Section 103.0536 as if the beneficiary died on the date of termination.

(b) Except as provided by Sections 103.0535 and 103.0536:

(1) annuity payments to a person under this chapter terminate on the date of the person's death; and

(2) payments scheduled to be paid after that date are credited to the state and may not be paid to any other person, including the person's surviving spouse, heirs, devisees, or beneficiaries under the person's will, or to the person's estate.

(c) This section does not apply to compensation for child support payments and interest on child support arrearages to be paid on a person's behalf under this chapter to the state disbursement unit, as defined by Section 101.0302, Family Code.