gary o'donoghue is outside the courthouse in pittsburgh. are outside of the court right now. >> yes, it has been a difficult day, the first day of evidence in this trial. we hear how robert bowers was filled with hate against jewish people, how he saw them as the children of satan, and creatures, not people, and how he had been online for months trying to whip up antisemitic hatred. on this day, he had gone to the tree of life synagogues and attacked three separate congregations, killing 11 people, wounding several more. among them police officers being apprehended. in the days running up to the trial, i spent days and time with members of the jewish community here to find out what the last four and half years has been like for them. this is the squirrel hill labor hood -- neighborhood. one of the oldest jewish communities in the country. four a half years ago, one of its synagogues became the scene of a hate filled attack on jewish worshipers just for being jewish. 11 people died, seven injured when a man allegedly yelling antisemitic slog