Glee Fans React to Mark Salling's Death by Apparent Suicide: 'First Cory Monteith, Now This'

Fans of Mark Salling reacted with shock on Twitter after learning the Glee star had died in an apparent suicide.
“I can confirm that Mark Salling passed away early this morning. Mark was a gentle and loving person, a person of great creativity, who was doing his best to atone for some serious mistakes and errors of judgment,” his attorney Michael Proctor tells PEOPLE. “He is survived by his mother and father, and his brother. The Salling family appreciates the support