Recently confirmed: in the aftermath of a violent event like a random shooting, those immediately effected are traumatized. People on the periphery go through something different. Some are rubberneckers, of course. But a lot are just trying to get through their day and avoid the wreckage.
For my part, I was on a RIPTA bus, coming back from a light shopping trip to Rumford. The bus driver stopped when we were in sight of downtown Pawtucket. Detour, end of the line. He didn't tell us how to get to our destinations. We were just on our own. The Pawtucket/Central Falls commuter rail station wasn't far off, but any halfway direct route was blocked off by police. I followed a mother and adult daughter who lived near the station and thus were going in the same general direction. They kindly gave me directions when our paths diverged.
When I was on the bus for home, a guy got on a few stops after me. He was already talking about the shooting. I didn't learn anything from listening to him except that the rumor mill was still in good working order.
Only after getting home did I look up any media reports on what happened. It was bad. Every time I read about it, it seems to get worse. Condolences to everyone who was close enough to it to be considered a survivor. Peace to those who didn't make it.