Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Pittsburgh Shootings: What We Know by VOA News A gunman opened fire in Pittsburgh's Tree of Life Synagogue on Saturday during morning services. The suspect in custody was identified as Robert Bowers, 46. -- Police said there were "multiple casualties," including four police officers. They have confirmed that there were fatalities, but not how many. -- A bomb squad investigated but found no explosives. -- Pittsburgh Director of Public Safety Wendell Hissrich said the scene inside the synagogue was "horrific. One of the worst that I've seen." -- The FBI was handling the investigation as a hate crime. -- Blood banks in Pittsburgh were extending their hours for people who wanted to donate. -- Pennsylvania Gov. Tom Wolf called the situation "serious" and encouraged people to stay away from the Squirrel Hill neighborhood where the shooting took place. -- Nearby Carnegie Mellon University canceled all activities for the day. -- New York and Los Angeles were adding extra security precautions around houses of worship. -- President Donald Trump suggested the U.S. "stiffen" its death penalty laws in response to the crime.