Police officers swarmed to the scene and told area residents to stay inside their homes as they tracked down the suspected shooter. Nearby Carnegie Mellon University was also on lockdown.
Two police officers were shot by the shooter during the response, reported KDKA.
The broadcaster said he eventually surrendered to police and was injured.
Pictures and video footage from the area showed SWAT personnel and police officers who responded.
The synagogue is located at 5898 Wilkins Avenue in the Squirrel Neighborhood of Pittsburgh, Pennsylvania’s second-largest city.
Tree of Life
A full Saturday service at the Tree of Life Synagogue was interrupted by the shooting.“In 2010, the two Pittsburgh congregations merged to form Tree of Life*Or L’Simcha. As a conservative Jewish congregation, Tree of Life*Or L’Simcha remains true to traditional teachings, yet is also progressive and relevant to the way we live today,” it stated.
“From our warm, inviting and intellectually stimulating atmosphere to our fun adult, children and family programs, it’s the perfect environment to grow a strong faith rooted in tradition.”