PITTSBURGH (AP) — Three Pulitzer Prizes have been awarded to newspapers for their coverage of gun violence.

The Pulitzer for public service was awarded Monday to the South Florida Sun Sentinel for its coverage of the mass shooting at the Marjory Stoneman Douglas High School in Parkland, Florida, in February 2018. Seventeen students and staff were killed in the shooting.

The prize for breaking news reporting went to went to the staff of the Pittsburgh Post-Gazette for coverage of the mass shooting at the Tree of Life synagogue in Pittsburgh last October. That attack killed 11 people.

The Capital Gazette was given a special citation for its coverage and courage in the face of a massacre in its own newsroom in Annapolis, Maryland. The newspaper published on schedule the day after the shooting claimed five staffers’ lives. It was one of the deadliest attacks on journalists in U.S. history. The man charged in the attack had a longstanding grudge against the paper.

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