Mansfield, TX - The Mansfield Independent School District has issued a notice to parents, warning them that their kids could face felony charges for bringing CBD oil to school.

Parts of Mansfield are in Tarrant County, where NBC 5 Investigates has reported that prosecutors pledged to prosecute people for possessing CBD.

The warning was part of a memo to parents expressing concern about a growing number of teens using e-cigarettes, and even vaping products that contain CBD oil.

Some law enforcement officials insist the oil is illegal in Texas, despite the fact that it's sold in stores throughout the state.

Parts of Mansfield are in Tarrant County, where prosecutors pledge to prosecute people possessing CBD

"It's an offense, obviously, per state law. But you're going to be charged with a felony, as a child?" asked Misty Flores, the mother of five students in Mansfield schools, the oldest at Lake Ridge High School.

screenshot 2019 02 10 district warns of criminal charges for students with cbd oil2

The school district's warning definitely got Flores' attention, especially the part about CBD and the risk of students possibly being charged with a crime.

Mansfield ISD officials declined to speak on camera, but told NBC 5 Investigatesthe warning was sent mainly to inform parents of the health risks associated with e-cigarettes.

ICYMI: NBC 5 Investigates Legality of CBD Oil

However, the only section of the letter in bold print is the part that says, "Any student caught on school grounds with an e-cigarette that has been positively tested for CBD… will be charged with a Class A misdemeanor."

And if the e-cigarette contains any THC, the intoxicating substance in marijuana, "that student will be charged with a felony."

screenshot 2019 02 10 district warns of criminal charges for students with cbd oil1CBD oil sometimes contains small amount of THC, but not enough to get high.

Still, some Texas law enforcement officials believe all CBD oil is illegal in Texas. And in Tarrant County, the district attorney's office says it will prosecute.

Last month, Larry Moore, a senior prosecutor in the DA's office, said: "It's illegal. And until the legislature changes that, it's going to continue to be illegal."

More recently, District Attorney Sharen Wilson continued to say the oil is against the law, but that her office would not devote a lot of resources to prosecute CBD cases.

A bill introduced Monday in the state legislature would clear up confusion and allow all Texans to possess, buy and sell CBD products.

CBD makers are pushing back, saying Texas law is unclear. They urge law enforcement officials to not take action until the state legislature gives more guidance.screenshot 2019 02 10 district warns of criminal charges for students with cbd oil

"That's why it's critical that our legislators respond and take care of this problem simply by passing the hemp law," said Sheila Hemphill, program director for the Texas Hemp Industries Association.

Such passage, Hemphill said, would "harmonize our state law with the federal farm bill that just passed."

A bill is pending in the state legislature that would make CBD legal.

Flores said the school warning has motivated her to talk to her children.

"I'm definitely going to be talking to my kids about vaping, all of that… with CBD oil," she said.

Source: NBC 5