The U.S. Supreme Court will hear the case of a Texas man on death row who has long argued that DNA testing would help prove he didn’t kill an 85-year-old woman during a home robbery decades ago.

The U.S. Supreme Court agreed on Friday to hear an appeal by a Texas man who faces the death penalty for his role in the 1998 murder of an elderly mobile home park owner and is seeking DNA testing of evidence from the crime scene.

Ruben Gutierrez was sentenced to death for the 1998 Brownsville murder of an elderly woman. His execution was stayed in July.