U.S. Attorney Byung J. “BJay” Pak of the Northern District of Georgia made a plea for vigilance in Atlanta elsewhere Tuesday as a result of the deadly attack on a Pittsburgh synagogue Saturday.

“Our hearts are heavy in the wake of the senseless, mass shooting that occurred at the Tree of Life Congregation in Pittsburgh, and we extend our deepest condolences to the victims and their families of this tragedy, and to all Jewish people,” Pak said in a news release. “The federal law enforcement in the Northern District of Georgia is committed to making sure every house of worship in our area remains a safe and holy place.”