article_snippet.sent: The ex-teacher came under investigation two years ago after a former student at Centennial High School came forward to say The ex-teacher had sex with Hansen, and The ex-teacher was arrested in June 2013.
article_snippet.sent: Hansen, (left and right) was a special education instructor at Centennial High School.
article_snippet.sent: Court documents revealed that the sex related acts included Hansen having oral sex with a student who was in The ex-teacher classroom for Saturday school, sending students texts with pictures of The ex-teacher naked, and having sex with two students while on campus, according to NBC.
article_snippet.sent: Hansen was under investigation after a student came forward and said Hansen had sex with The ex-teacher.
article_snippet.sent: Hansen was  was placed on administrative leave following The ex-teacher arrest while officials tried to determine how many students
article_snippet.sent: Staff at Centennial High School (pictured) in the Corona-Norco Unified School District notified police to Hansen's alleged inappropriate relationships .
highlights_snippet.sent: Hansen was arrested in June 2013 after a student came forward and said Hansen had sex with she .
  