A pregnant Hispanic prison guard has been accused of having sex with an incarcerated black cop killer, according to a source close to the investigation

Federal Bureau of Prisons officer Nancy Gonzalez, 29, has been arrested on suspicion of unlawful sexual abuse on a ward, according to a federal complaint. Gonzalez had relationships in 2012 with two inmates at the Metropolitan Detention Center in Brooklyn, authorities said. The federal complaint did not mention the names of the inmates, but the source said that one of them is African-American Ronell Wilson, the presumed father. He was convicted of killing two police officers in March 2003. Gonzalez told colleagues that she became pregnant in June 2012, while she was having a relationship with Wilson. She is now eight months pregnant. The Latina has been released on $150,000 bond after an initial appearance. Gonzalez could face a maximum sentence of 15 years if convicted of the charge. In March 2007, Wilson was sentenced to death for killing the two undercover officers, James Nemorin and Rodney Andrews, on Staten Island during a gun sale. He was the first person in the city to receive the death sentence from a federal jury since 1954. His sentence was overturned in 2010 on procedural grounds. A new jury must now determine whether Wilson receives a death sentence or life in prison.