Almost none of the state’s major Republican officials have weighed in on the killing of a Houston man by federal agents, and U.S. Rep. Sylvia Garcia of Houston said she had not spoken with Gov. Greg Abbott.

“They control the scene, the deceased, the van, the witnesses. So yes, they control the investigation,” Mayor John Whitmire said.

The risk of violent encounters rises when immigration enforcement shifts from picking up suspected criminals in jail to arresting people on the streets, experts say.