School Resource Officer AHPD Officer Brian McManis To augment all our other safety and security measures currently implemented in the district, AHISD has partnered with the City of Alamo Heights and the Alamo Heights Police Department to add a School Resource Officer (SRO) at Alamo Heights High School. Officer Brian McManis joins us with more than five years of SRO experience in Northside ISD, serving with distinction at O'Connor High School. Officer McManis began his duty in January 2019 with the intent to build positive and strong relationships with our students and staff.