The Muslim teen was arrested in 2015 after bringing a homemade clock to school.
Police say the gunman fatally shot one person and then killed himself.
He allegedly demanded to see a white employee, instead of a Latina one.
Irving, Texas, is becoming a hotbed of Islamophobia.
His arrest was a violation of his civil rights, according to his attorneys.
In a TMFS Sketch, we talk to the spokesperson for the Irving Independent School District in Irving, Texas, that had a 9th grade Muslim child, Ahmed Mohamed, arrested for bringing a clock that he made to school.
Andrea Tantaros also criticized President Barack Obama for supporting the Muslim teen.
"To the best of my knowledge, they followed protocol," the mayor said.
View more videos at: http://nbcdfw.com. More from the Associated Press: By DAVID WARREN AND JOHN L. MONE IRVING, Texas — At