Cynthia Tisdale was a substitute teacher at Santa Fe High School, her family told CNN.
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Santa Fe High School teachers return for the first time since the massacre
Five days after a gunman slaughtered 10 people at a Texas high school, teachers are returning Wednesday to the site of the massacre.
These are the victims of the Santa Fe High School shooting
The 10 victims slain in the Santa Fe High School shooting were not done with life. Far from it. As with other school massacres, the students had much more to learn and accomplish, the teachers more to impart to their young charges.