Dallas County prosecutor outlines criminal standards, jury challenges and limits of city authority in animal cruelty cases

Jessica Trevizo, chief of the Animal Cruelty Unit in the Dallas County Attorney's Office, told the Dallas Animal Services Commission that her unit prosecutes felony and misdemeanor animal-cruelty cases under the Texas Penal Code, the Texas Health and Safety Code and the Texas Parks and Wildlife Code.

"I work off the Health and Safety Code, the Penal Code and the Texas Parks and Wildlife Code," Trevizo said, outlining the narrow criminal authorities her office uses and noting that municipal Class C or city-code violations remain with city attorneys.

Trevi'zo described how criminal prosecutions typically follow civil seizure hearings in Dallas. "Once we get the civil procedure hearing, I go out there, I prove up that there was evidence of animal cruelty," she said, adding that civil seizure hearings must be held within 10 days after a warrant and are often heard by a judge she named as experienced in animal-cruelty law.

Trevi'zo listed the range of criminal charges her unit…