(ASSOCIATED PRESS) Global leaders expressed concern Sunday over an assassination attempt targeting former U.S. President Donald Trump at a rally in Pennsylvania that left one attendee dead and critically injured two others.

Trump’s campaign said the presumptive Republican nominee was doing “fine” after being whisked off the stage though the shooting pierced the upper part of his right ear.

The Secret Service said it killed the suspected shooter who attacked from an elevated position outside the rally venue.

U.S. authorities are still investigating the shooting.