San Antonio, Texas, December 4, 2025
In a shocking incident, a teacher from McCollum High School in San Antonio has been arrested on charges of sexual assault involving a minor. Edwardo Cantu, aged 46, faces serious accusations after allegedly engaging in inappropriate conduct with a 16-year-old student during school hours. The alleged incidents occurred on school grounds, prompting a police investigation. The school district is cooperating with authorities and has deployed crisis support for students.
San Antonio Teacher Arrested for Sexual Assault at McCollum High School
San Antonio, Texas – A 46-year-old teacher from McCollum High School in the Harlandale Independent School District has been arrested on charges of sexual assault of a child. The arrest follows allegations that the teacher, identified as Edwardo Cantu, engaged in inappropriate conduct with a 16-year-old student on November 10, 2025. The incident reportedly occurred on school grounds during school hours. Cantu was taken into custody on December 2, 2025, and is currently being held in the Bexar County Jail with a bond set at $150,000. Authorities believe there may be additional victims and are urging anyone with information to contact the San Antonio Police Department’s Special Victims Unit at 210-207-2313.
Details of the Alleged Incident
According to the arrest affidavit, the victim was walking near the campus band hall when Cantu approached her and inquired about her activities. The student disclosed that she was skipping a class due to discomfort with the teacher. Cantu invited her to his classroom, suggesting she could join a new class he was starting. After leaving the classroom, the student returned around lunchtime to discuss the potential class change. During this visit, another female student was present in the classroom. Cantu allegedly asked the other student to leave, allowing the victim to stay. He then reportedly engaged in inappropriate touching with the student. A knock on the door interrupted the encounter, and Cantu instructed the student to “act normal” and return after school. The student returned at approximately 3:30 p.m., and the alleged assault occurred again.
Previous Concerns and District Response
Prior to the arrest, custodians had reported observing Cantu with female students in his classroom with the door closed. Despite these reports, Cantu remained employed at McCollum High School until his arrest. In response to the allegations, Harlandale ISD stated that they followed all required procedures, including immediately notifying law enforcement and external entities. The district emphasized its commitment to student safety and announced the presence of a crisis team at McCollum High School to support students during this time.
Legal Implications and Community Impact
The charge of sexual assault of a child is a second-degree felony under Texas law. If convicted, Cantu could face significant legal consequences, including imprisonment and fines. The community has expressed shock and concern over the incident, highlighting the importance of maintaining a safe environment for students. Authorities continue to investigate the case and are seeking any additional information that may assist in their efforts.
Frequently Asked Questions (FAQ)
Who is Edwardo Cantu?
Edwardo Cantu is a 46-year-old teacher employed at McCollum High School in the Harlandale Independent School District. He has been arrested on charges of sexual assault of a child following allegations involving a 16-year-old student.
What are the details of the alleged incident?
The alleged incident occurred on November 10, 2025, on school grounds during school hours. The victim, a 16-year-old student, was approached by Cantu near the campus band hall. He invited her to his classroom, where the alleged assault took place. The student returned later that day, and the assault occurred again.
What is the current status of the investigation?
The San Antonio Police Department’s Special Victims Unit is actively investigating the case. Authorities believe there may be additional victims and are urging anyone with information to contact them at 210-207-2313.
What is the Harlandale ISD’s response to the allegations?
Harlandale ISD has stated that they followed all required procedures upon receiving the allegation, including notifying law enforcement and external entities. The district has also announced the presence of a crisis team at McCollum High School to support students during this time.
What are the legal consequences for the accused?
The charge of sexual assault of a child is a second-degree felony under Texas law. If convicted, Cantu could face significant legal consequences, including imprisonment and fines.
Key Features of the Incident
| Feature | Details |
|---|---|
| Accused Individual | Edwardo Cantu, 46-year-old teacher at McCollum High School |
| Alleged Victim | 16-year-old student |
| Date of Alleged Incident | November 10, 2025 |
| Location | McCollum High School, San Antonio, Texas |
| Charge | Sexual assault of a child (second-degree felony) |
| Arrest Date | December 2, 2025 |
| Bond Amount | $150,000 |
| Investigation Status | Active; authorities believe there may be additional victims |
| District Response | Cooperating with law enforcement; crisis team deployed at McCollum High School |
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