Rowlett officer, wife arrested in Rockwall County assault case

A Rowlett school resource officer and his wife were booked into the Rockwall County Detention Center after Rockwall police turned an April 19 assault report into arrest warrants within 12 days. Marquale Pierson, 35, and Gabrielle Pierson, 35, were each charged with assault causing bodily injury, a Class A misdemeanor, after detectives investigated a complaint from a woman who said she was assaulted during the early morning hours at an establishment in the 2800 block of Ridge Road in Rockwall.

Rockwall police said the investigation was thorough and remains open, and they thanked the Rowlett Police Department for its cooperation. Both suspects were arrested the morning of May 1 and booked into the county detention center, putting an immediate spotlight on how neighboring agencies handle allegations involving one of their own. For Rockwall County residents, the speed matters: the case moved from report to warrants and arrests in less than two weeks, with detectives in Rockwall and officers in Rowlett working across city lines.

City records list Marquale Pierson as a School Resource Officer in Rowlett’s Neighborhood Services Division, a public-facing assignment that places him in daily contact with students and families in the city’s schools. Rowlett’s own police staffing page says the Patrol Division consists of 38 police officers, six corporals, eight sergeants and three lieutenants, a relatively small chain of command for a city that relies on public confidence in its officers. The city also maintains a press releases page that recently carried a March 4 statement on an internal investigation involving a former employee, showing that Rowlett already has a formal public process for high-profile personnel matters.

The broader question now is what the criminal case means for Pierson’s future in policing. Texas Commission on Law Enforcement rules say an adult Class A misdemeanor conviction or court-ordered community supervision can be a lifetime disqualification for peace officer licensure in Texas unless a waiver is granted, and TCOLE also says agencies must investigate misconduct that may lead to suspension, demotion or termination. That makes the assault case more than a routine misdemeanor filing: it could affect whether Marquale Pierson can keep or return to sworn duty if the case ends in a conviction or deferred adjudication.