Ruben Gutierrez wants to be able to sue prosecutors to compel them to test evidence that he says will prove he did not kill a Brownsville woman in 1998.

The justices heard arguments in the case of a man on death row in Texas who claims DNA testing could spare his life.

The Supreme Court will hear oral arguments on Feb. 24 in the case of a man on Texas death row who has long tried to obtain postconviction DNA testing on evidence that he says would exonerate him. Rube