Sen. Menendez intern, a sex offender, faces deportation U.S. Sen. Robert Menendez employed as an unpaid intern in his Senate office an illegal immigrant who was a registered sex offender, now under arrest by immigration authorities. Luis Abrahan Sanchez Zavaleta, an 18-year-old immigrant from Peru, was arrested by U.S. Immigration and Customs Enforcement (ICE) agents in front of his home in New Jersey on Dec. 6, two federal officials said. The officials spoke on condition of anonymity because they were not authorized to discuss details of Sanchez's immigration case. The Department of Homeland Security told CBS News that politics did not play any role in the timing of the arrest. "ICE followed standard process in coordination with its federal partners and local prosecutors before taking appropriate enforcement action," DHS spokesman Peter Boogard said. He said his staff was notified Monday, and he personally learned about the case from AP's reporting and knew nothing about whether DHS delayed the arrest. The senator said his staff asks interns whether they are in the country legally but cannot check to be sure. "We certainly wouldn't have known through any background checks since he is a minor about any sex offender status," Menendez said in an interview Wednesday with MSNBC. Once it came to our attention, our New Jersey staff director let the young man go. Online jail records did not indicate whether Sanchez has an attorney. Immigration officials there were relaying a request from the AP to speak with Sanchez in jail. The acting county prosecutor, Gaetano Gregory, is a Republican. Menendez said the arrest spoke to the need for comprehensive immigration reform that brings illegal immigrants out of the shadows. "It does speak volumes about why we need comprehensive immigration reform," the senator said. I can't know who is here to pursue the American dream versus who is here to do it damage if I cannot get people to come forth out of the shadows, go through criminal background checks and then determine who is here to pursue the dream and make sure that those who are here and have criminal backgrounds ultimately get deported.