EL PASO, Texas (AP) — A man accused of gunning down people at a busy Walmart in El Paso last month was indicted Thursday for capital murder, prosecutors announced.

Patrick Crusius, 21, of Allen, Texas, was indicted on one count in connection with the Aug. 3 mass shooting that left 22 dead in the border city, District Attorney Jaime Esparza said. El Paso prosecutors are seeking the death penalty for Crusius, who remains jailed without bond.

Crusius’ defense lawyers did not immediately respond to requests for comment Thursday. Attorney Mark Stevens previously said he will use “every legal tool available” to prevent his client from being executed.

Texas Gov. Greg Abbott reacted to the indictment by simply tweeting: “good.”

Prosecutors have said Crusius surrendered to police after the attack saying, “I’m the shooter,” and that he was targeting Mexicans.