Two weeks ago the Harris County voter registrar took their work and the findings of his own investigation and handed them over to both the Texas secretary of state’s office and the Harris County district attorney.

Most of the findings focused on a group called Houston Votes, a voter registration group headed by Steve Caddle, who also works for the Service Employees International Union. Among the findings were that only 1,793 of the 25,000 registrations the group submitted appeared to be valid. The other registrations included one of a woman who registered six times in the same day; registrations of non-citizens; so many applications from one Houston Voters collector in one day that it was deemed to be beyond human capability; and 1,597 registrations that named the same person multiple times, often with different signatures.

Caddle told local newspapers that there “had been mistakes made,” and he said he had fired 30 workers for filing defective voter registration applications. He could not be reached for this article.

“The integrity of the voting rolls in Harris County, Texas, appears to be under an organized and systematic attack by the group operating under the name Houston Votes,” the Harris voter registrar, Leo Vasquez, charged as he passed on the documentation to the district attorney. A spokesman for the DA’s office declined to discuss the case. And a spokesman for Vasquez said that the DA has asked them to refrain from commenting on the case.

The outcome of the efforts grew in importance the day after Vasquez made his announcement. On the morning of Aug. 27, a three-alarm fire destroyed almost all of Harris County’s voting machines, throwing the upcoming Nov. 2 election into turmoil. While the cause wasn’t determined, the $40 million blaze, according to press reports, means election officials will be focused on creating a whole new voting system in six weeks.