A Texas coach waited until her student turned 18 to have sex, police say
Former Randolph High School volleyball coach BreAnn Halcumb faces up to 20 years in prison after school staff flagged 160 flirting messages.
When parents trust a coach with their child, they expect a mentor. Instead, a Texas family discovered their daughter was being led into a secret bond by the very person hired to protect her.
WHAT HAPPENED
Police arrested 34-year-old volleyball coach BreAnn Halcumb. They say she built a close bond with a senior student at Randolph High School over three months.
Staff at the school noticed odd behavior and looked at a school messaging app. They found 160 messages between the coach and the student that looked like teenage flirting.
The coach gave the girl her personal phone number. Police say she waited until the student turned 18 on April 30 before they had sex.
WHAT THE EVIDENCE SHOWS
160 messages sent on a school app between February and April.
- A final message on April 24 containing the coach's personal phone number.
- At least 2 sexual encounters after the student turned 18 on April 30.
- Two kisses and physical contact during visits to the student's home.
- A maximum prison sentence of 20 years if convicted.
THE BIGGER QUESTION
This case raises a tough question about how schools protect young people. Is a student really safe just because they turn 18 while still in school?
We need to ask why the lines between staff and students can get so blurred before anyone notices. School apps are meant for work, yet they became a tool for grooming right under everyone's noses.
THE OTHER SIDE
Halcumb spoke to the student's father on a speakerphone call. She said she was wrong but claimed the student started the relationship by trying to kiss her first. She told police the same story.
This defense seems weak because Halcumb was the adult in power and had a duty to set clear limits.
WHAT HAPPENS NOW
Halcumb left her job at Randolph High School. She quickly got a new coaching job at Cedar Creek High School before her arrest.
Now, her new school district is reviewing the case. Parents in both districts are left wondering how school safety plans failed to flag the danger sooner.
WHAT WE STILL DON'T KNOW
- Did any other school staff notice the close bond before the messages were checked?
- Did the new school district know about the case when they hired her?
- How will the school change its messaging rules to stop this from happening again?
Transparency notes
Published: Jun 3, 2026. No major post-publication update has been logged.
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