A report that somebody jumped off the Neponset River Bridge around 8:15 p.m. brought Boston firefighters by land and sea until they got an update that the jumper was at the Granite Avenue drawbridge upstream a bit, where they met state troopers, who told them that it was a couple of kids jumping off the bridge - who came out soaking wet on the Dorchester side and then ran away when they spotted a statie looking at them.
Ed Coppinger, who happened to be right in the area, reports that 30 first responders showed up, before realizing it was just a couple of kids, not a potential suicide.