More than 1,600 illegal immigrants were arrested in three days in a single Texas border sector, according to the chief Border Patrol agent for the area. “Over 1,600 arrests in three days for Del Rio Sector agents!” wrote Austin Skero, the head of Border Patrol for Texas’s Del Rio Sector, on Twitter. “These arrests include more than 25 smuggling cases, two criminal aliens, and were comprised of mostly single adults.” Skero later added that Del Rio agents detained a convicted rapist who had previously been deported. “Our agents arrested two more sex offenders over the weekend, one of whom was convicted of third-degree rape in Kentucky,” he said in a news release on Tuesday. “This is why it is critically important that Border Patrol Agents are out there, on the border, identifying everyone who crosses our borders illegally.” Roman Gonzalez-Flores, 49, a citizen of Mexico, was arrested after he illegally …