Maria's final class graduating

May 18, 2013 6:09:51 AM PDT
It's graduation day for the last class of a 101-year-old high school on Chicago's Southwest Side.

Maria High School is closing because of low enrollment.

The non-profit "catalyst school" is converting the all-girl catholic high school into a co-ed, public charter school.

This fall, the entire school becomes Catalyst-Maria.