Train Screech News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Speeding toward them from behind. afterward, this somber procession of police officers escorting their bodies from the scene. both men were husbands and young fathers. and it's believed tonight that they did not hear or see that second train coming because of the noise from the first train. here's abc's alex perez tonight from chicago. >> reporter: two chicago police officers in pursuit of an armed suspect hit by that train and killed instantly. >> these brave young men were consumed with identifying a potential threat to their community and put the safety of others above their own. >> reporte...