ScottBall_Cast_Tech_SAISD_First_Day_Class_Freshmen_High_School_Education_Ed_Class_Martinez_Alcala_Melissa_Pedro_8-14-2017-9

CAST Tech Principal Melissa Alcala and SAISD Superintendent Pedro Martinez during the first day of CAST Tech High School.

CAST Tech Principal Melissa Alcala and SAISD Superintendent Pedro Martinez during the first day of CAST Tech High School. Credit: Scott Ball / San Antonio Report

CAST Tech Principal Melissa Alcala and SAISD Superintendent Pedro Martinez during the first day of CAST Tech High School.