unclear. there were at least 13 mass shootings in the country since friday evening as 13 incidents in which four or more people were shot. a map where they occurred from phoenix to philadelphia, also a look at locations of all the mass shootings so far this year. at least 246 and that s just so far. according to the gun violence archive which compiles these statistics, it puts the country on pace to match or exceed the worst year on record. now, in a moment, we ll have the latest from congress, first, though, cnn s bryan tod on the weekend. reporter: a physical altercation escalated to a shoot-out saturday according to police with bullets flying into the crowd in an entertainment district. when police responded. several civilians suffering from gunshot wounds lying on the sidewalk and in the street. reporter: police believe at least four gunmans, 14 shot, three killed, one a suspected gunman. charges filed today including attempted murder against one of two suspects, on
attempted murder against one of two suspects, one already in custody. authorities say a responding officer shot and injured him, the other still at large. he has not been apprehended yet. is he a dangerous person? he is, of course, we requested high bail once arrested. reporter: in rural south carolina at a graduation lawn party with 150 guests, police say 60 or 70 shots fired from two cars. eight people were shot, one of them killed. i looked at my daughter on the ground, she was out. already stopped breathing. reporter: in chattanooga, tennessee, chnightclub shooting shot from a moving vehicle. we got to get out front and put a stop to it. reporter: additional shootings this weekend, from michigan suburb, graduation party, to a strip mall in phoenix. group of people started running every different direction and i, myself, was