Tombstone Slaughter

What is Tombstone Slaughter?

Notably, Spectrum said within its report that it did not believe Evolution had engaged in any illegal practices. It also refuted allegations concerning cash payments and the use of Evolution’s games in sanctioned countries.

However, Playtech suggested that Evolution had failed to provide data that would have let Spectrum determine whether gaming sessions had occurred in Iran, Syria and Sudan. 

It also said Spectrum was able to “specifically corroborate” Black Cube’s claims that Evolution’s games were accessible and generating revenue in several “prohibited locations”. These included Hong Kong, Singapore, the United Arab Emirates and Saudi Arabia.

What is Tombstone Slaughter?

In an interview with Guilherme Amado’s column in Amado Mundo, Durigan said the government of Brazil and President Luiz Inácio Lula da Silva had fulfilled what was defined in the law that established sports betting.

“The legislation mandated the regulation of the sector, which did not happen in the previous administration,” he explained. “We came into government with the sector operating for almost five years.

“We saw that they had entered football and advertising, and they have political and economic weight. Understanding that Congress would not prohibit the activity, we decided to put the brakes on and establish the rules.

About Tombstone Slaughter

The sanctions, effective from 28 August 2026 , bar Santos from any direct or indirect trading access on Kalshi.

Earlier this year, fellow prediction market platform Polymarket also ended its paid relationship with Santos amid a Department of Justice investigation over whether he had placed a wager on his appearance at the same State of Union address. 

A federal judge sentenced Santos to 87 months in prison last April on felony wire fraud and check fraud charges. After Santos served several months in 2025, US President Donald Trump granted the former congressman clemency, resulting in his immediate release.