So basically at a few hours into the game I got into diamond city. I ignored the large crowd in the market and was look for somewhere to buy my needed ammo BUT there was nobody there, they were all in the crowd. I did a bit of research and apparently its about Kyle and Riley were Kyle was about to shoot Riley but got shot by security (it was about synths). Now about 22 hours into the game the crowd was STILL there and I couldnt do anything about it (that im aware of) and Riley had his hands up and either wasnt in the city or at like the opposite side of the city. Any tips? Ive seen people have problems with the security shooting kyles body endlessly but I seem to have a different problem. I finally tried killing basically everyone in the crowd aaaaand now theyre all permanently dead.... heeeelp

If you killed everyone I think you will have to reload to a time prior to that.