(The Hill) – Bexar County, Texas, Sheriff Javier Salazar opened an investigation on Monday into Florida Gov. Ron DeSantis’ (R) controversial transport of approximately 50 migrants from San Antonio to Martha’s Vineyard, Mass.

“We are opening up a case, an investigation, with regard to the suspected activities involving the 48 migrants from Venezuela,” Salazar said in a news briefing.

The sheriff said that the group of Venezuelan migrants were “lured” from a migrant resource center into traveling to Martha’s Vineyard “under false pretenses.”

According to Salazar, one Venezuelan migrant was paid to recruit the others, who were allegedly promised work and other benefits, before the group was flown first to Florida and then to Massachusetts.

“They were taken to Martha’s Vineyard for, from what we can gather, for little more than a photo op, video op and then they were unceremoniously stranded in Martha’s Vineyard,” he said.

DeSantis flew the group of migrants north on Wednesday in an effort to draw attention to immigration policies.

Democrats and immigration advocates had called for a probe into DeSantis’ actions, saying he may have broken laws regarding fraud or human trafficking.

Texas Gov. Greg Abbott (R) had previously sent busloads of migrants to Democratic-run cities including Washington, New York and Chicago, claiming that Democratic leaders support immigration laws that hurt border states without experiencing their negative repercussions.

Two buses of migrants last week arrived in front of the Naval Observatory, the residence of Vice President Kamala Harris, after being sent by Abbott.

“VP Harris claims our border is ‘secure’ & denies the crisis,” said Abbott in a statement about the transported migrants. “We’re sending migrants to her backyard to call on the Biden Administration to do its job & secure the border.”

Both Abbott and DeSantis are up for reelection this year, and are said to be eyeing potential 2024 White House bids.

Salazar said on Monday that the migrants from San Antonio were “exploited and hoodwinked into making this trip to Florida and then onward to Martha’s Vineyard for what I believe to be nothing more than political posturing to make a point.”

“What infuriates me the most about this case is that here we have 48 people that are already on hard times, they are here legally in our country at that point, they have every right to be where they are, and I believe that they were preyed upon,” he said.

The Hill has reached out to Salazar for further comment on the investigation.