Messel appeared in court three years to the day Hannah Wilson died.
Messel is already serving time for the murder of IU student Hannah Wilson.
During the shooting, Katherine Posada spent more than an hour in the classroom with her students.
Messages on the former student's phone include photos of marijuana.
The Media School Speaker Series brings media professionals to campus each semester.
The seven-member committee is composed of students, faculty and alumni.
President Trump said former IU basketball coach Bob Knight called him and told him the country needed him before Trump ran for office. Trump spoke Thursday to a crowd of thousands in Evansville, Indiana. Read more here: https://bit.ly/2wwfy4U
President Trump finished his Thursday evening rally by talking about Indiana and its people. He received thunderous applause in response. Read more here: https://bit.ly/2wwfy4U
Mike Braun, a U.S. Senate candidate in Indiana, made an appeal for support to rally attendees on Thursday in Evansville, Indiana. Braun said he wants to be an ally for President Trump in the Senate. Read more here: https://bit.ly/2wwfy4U