In Re Morgan Stanley & Co., Inc.

JEFFERSON, Justice WAINWRIGHT, Justice GREEN, Justice JOHNSON, and Justice WILLETT joined.

In this original mandamus proceeding, the relator seeks to compel arbitration in accordance with its agreement in the underlying case. The other putative party to the agreement resists arbitration on the ground that she lacked the mental capacity to assent to the contract. The question here is whether the court or the arbitrator should decide this issue of capacity. The trial court concluded that it was the proper forum. We agree and, accordingly, deny the petition for writ of mandamus.

I

Helen Taylor’s…