Clint Dunn, Hailey Dunn’s father, was arrested in Abilene early Friday morning.
The arrest report said he was charged with possession of marijuana and unlawful carrying of a weapon. Police said they found a gun in Clint’s car.
Clint attended a memorial service for his daughter Hailey Sunday in Colorado city.
Hailey’s remains were found in March near Lake J.B. Thomas after she had been missing more than two years.
Clint has previously been charged with several offenses, including burglary, which is a felony.