A grand jury has indicted a Florida State University student on murder charges for the killings of two people and the wounding of six others in a mass shooting on campus last month.

Phoenix Ikner returns indictment, formally charging him with two counts of first-degree murder. Last month, police say he killed two people and injured several others.

The Florida State University student accused of killing two people and injuring six others on campus last month has been indicted by a grand jury on murder charges. The indictment was released Wednesday and shared more information about how he carried out the alleged attack, according to Associated Press.