A junior high teacher in California has been placed on administrative leave as the Oxnard School District investigates claims that Stacie Halas allegedly appeared in several pornographic videos as Tiffany Six.

The 31-year-old teacher from Richard B. Haydock Intermediate School in Oxnard, Calif. was reportedly removed from her classroom on Monday, three days after several individuals allegedly saw her in a series of online pornographic videos.

But this isn't the first teacher to be accused of turpitudinous behavior.

Click through the slideshow and check out more scandalous teachers.

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File photo of Mary Kay Letourneau.
Mary Kay LeTourneau sits in a courtroom at the Regional Justice Center in Kent, Washington in this November 14, 1997 file photo. LeTourneau, a former teacher who served seven years in prison for raping her former sixth-grade student, married the former student, Vili Fualaau, now 22, during a tightly guarded ceremony outside Seattle late May 20, 2005. Reuters
CALIFORNIA TEACHER GETS SUSPENDED SENTENCE IN SEX CASE.
Tanya Hadden listens to the conditions of her probation after being sentenced in Clark County District Court September 19, 2002 in Las Vegas, Nevada. Hadden, 33, a former Cajon High School teacher from San Bernardino, California, had pled guilty to charges relating to a sexual affair with a 15-year-old student. Hadden received a five to twelve and one-half year suspended sentence, but still faces charges in California. Hadden was caught with the student in Las Vegas in May, 2002. Reuters
Debra LaFave
Debra LaFave Hillsborough Police
California California