Death penalty: person with an intellectual disability.

Existing law authorizes a defendant to apply, prior to the commencement of trial, for an order directing that a hearing to determine intellectual disability be conducted when the prosecution in a criminal case seeks the death penalty. Existing law requires the court to order a hearing to determine whether the defendant has an intellectual disability upon the submission of a declaration by a qualified expert stating the expert's opinion that the defendant is a person with an intellectual disability. Existing law defines "intellectual disability" for these purposes as a condition of significantly subaverage general intellectual functioning existing concurrently with deficits in adaptive…