BUTLER, Pennsylvania, July 13 (Reuters) - Multiple shots rang out at Donald Trump's rally in Pennsylvania on Saturday, with the Republican presidential candidate grimacing and raising his right hand to his right ear as shots rang out, video footage showed.

Read on: Multiple shots ring out at Trump rally, Trump seen injured, video shows

ABC News is reporting: A shooter is dead, Butler County District Attorney Richard A. Goldinger told ABC News.

One bystander is "confirmed dead", and "possibly a second" bystander is dead as well,, Goldinger added.