cory monteith death anniversary glee twitter gi Cory Monteith anniversary: Twitter tributes from 'Glee' stars, Ryan Murphy

It has been one year since Cory Monteith’s shocking death, and his co-stars — as well as others who worked with the “Glee” actor — have taken to Twitter to memorialize the date. Here are a few of the tributes posted on Sunday (July 13).

Ryan Murphy

Lea Michele

Kevin McHale

Amber Riley

Matthew Morrison

Harry Shum Jr.

Julie Plec (“The Vampire Diaries,” “The Originals”)