Texas' highest court has thrown its weight behind the Department of Public Safety, ruling that the agency lawfully fired a veteran Texas Ranger after a volatile 2020 run-in at his daughter's high school. The Texas Supreme Court concluded that the ranger's post-traumatic stress disorder left him unable to "reasonably perform" the duties of a law-enforcement officer, which meant the state's workplace-discrimination protections did not shield him from termination. The decision caps a multi-year legal fight over how far mental-health protections stretch when public safety is on the line.
The court announced its ruling on April 10, 2026, reversing the court of appeals in part and entering judgment for DPS, according to the Supreme Court of Texas. Justice James P. Sullivan wrote the opinion and ordered the case resolved in the agency's favor.
In its written decision, the court applied Texas Labor Code §21.105 and emphasized that the law's anti-discrimination protections apply only when a disability does not impair an individual's ability to reasonably perform the job - an objective statutory test that the justices said Callaway failed to meet, according to Justia. The ruling pointed to Callaway's conduct at the school - including threatening other officers - and said it created a "grave risk" of blue-on-blue violence, undermining his Chapter 21 claim.
The case traces back to January 15, 2020, when then-Special Agent Robert Christopher Callaway, who was on medical leave at the time, rushed to his daughter's high school carrying his DPS badge, handcuffs and a personal firearm, and confronted school counselors and district officers, as reported by Tampa Free Press. Witnesses told investigators that Callaway threatened to arrest the officers, and one counselor later said she had "never been so afraid."
What the ruling means for disability claims
Under Texas law, specifically Texas Labor Code §21.105, the state's anti-discrimination provision applies only to disabilities that do not impair an employee's ability to reasonably perform the job, a standard the court described as objective, according to Texas statutes. In practical terms, the decision gives employers more room to argue that a medical condition leading to dangerous or uncontrolled conduct in a safety-sensitive position falls outside Chapter 21's protections.
Callaway joined DPS in 2004, was promoted to Texas Ranger in 2012 and had taken repeated medical leave for alcohol treatment and PTSD before the high school incident, according to case summaries compiled by the Texas City Attorneys Association. His lawsuit wound through administrative proceedings, lower courts and the court of appeals before the Texas Supreme Court agreed to hear the case and ultimately sided with the state.
Former DPS director Col. Steve McCraw told hearing officials that "a DPS Officer has an obligation to control their emotions when they get there, plain and simple," a line the court highlighted in describing the agency's concerns about misuse of authority, as Tampa Free Press reported. The school district briefly weighed misdemeanor charges in the days after the confrontation, but prosecutors ultimately declined to file criminal charges.
The ruling is likely to draw close attention from law-enforcement agencies, human-resources departments and employment lawyers, since it underscores that courts may refuse to treat conduct tied to mental-health conditions as protected when that conduct poses safety risks. For Callaway, a 16-year DPS veteran whose case turned on the clash between a parent's panic and an officer's duty, the Texas Supreme Court delivered a blunt answer: public-safety concerns outweighed his discrimination claim.
