LA teacher's aide arrested on suspicion of lewd acts A teacher's aide who also worked as a girls' volleyball coach at a South Los Angeles high school has been arrested on suspicion of committing a sex crime involving children, the Los Angeles Times reported. Alain Salas, a teacher's aide at John C. Fremont Senior High School in South L.A., was taken into custody Monday by the FBI, according to KTLA-TV. Details were not immediately available and is was unclear whether the alleged victims were students at the school. Los Angeles Unified School District Superintendent John Deasy confirmed the arrest of a school employee to reporters Tuesday morning. According to KABC-TV, Deasy said he did not know details. "We have well over 100,000 full-time and part-time employees," Deasy told KTLA-TV. They drive buses, they prepare food, they teach, they lead. "Some people will make bad choices, and when we know about that, we respond to it," Deasy told KTLA-TV. This is the third molestation arrest in recent weeks. Two teachers have been arrested for alleged sex crimes involving children at nearby Miramonte Elementary School. A third case of inappropriate conduct with a student at Miramonte is under investigation, after it surfaced that a teacher's aide allegedly wrote love letters to a fourth grade student in 2009. A district spokesman told CBSLosAngeles that Araceli Luisjuan was fired in July, 2009, after the complaint was made about her letters. NBCLosAngeles.com reported last week that a 50-year-old former third grade teacher at a Pacoima elementary school had been arrested back in October, 2011 in connection with allegedly sexually abusing four kids under 14-years-old. Officials had not mentioned this arrest prior to last week, which angered parents. Prosecutors accused Paul Chapel in a 16-count criminal complaint, alleging "continuous sexual abuse" against three girls and one boy, spanning more than 30 weeks between Sept. On Feb. 6, the LA Times reported a janitor at a Chatsworth elementary school was arrested on suspicion of committing a lewd act on a student at Germain Street Elementary School. Paul Adame, 37, was arrested after the mother of a student went to the police to report "inappropriate contact" between her child and a janitor at the school.