LA Teacher Arrested, Accused of Abusing 20 Students

In this image provided by U.S. Immigration and Customs Enforcement (ICE), Letha Mae Montemayor, is arrested on suspicion of child pornography charges, Thursday, Jan. 3, 2013 in Los Angeles. Montemayor, 52, and an unidentified man were arrested a day after ICE officials announced they were looking for a man and woman who appeared to be molesting a 13-year-old girl in widely circulated porn photos. (AP Photo/ICE) (AP)

After a 10-month investigation, a Los Angeles teacher was charged with eight felony counts of continual sexual abuse and seven counts of lewd acts upon a child on Wednesday.

Robert Pimentel of Newport Beach is accused of abusing at least 20 students at George De La Torre Jr. Elementary in the Wilmington area, Officer Christopher No told The Associated Press.

Pimentel, a fourth-grade teacher, had worked for nearly 40 years in the Los Angeles Unified School District. His arrest comes a year after another veteran teacher accused of molesting nearly two dozen students brought national attention to the district and the problem of classroom sex abuse.

In addition to the 15 felonies, misdemeanor charges are expected for the remaining incidents, No said. Pimentel's bail has been set at $12 million, and an arraignment date hasn't been set.

Pimentel is also suspected of the sexual abuse of one adult, but police and school officials did not say what role, if any, that person had at the school.

Pimentel, 57, left his fourth-grade teaching position last March when allegations arose from several girls who told their parents he inappropriately touched them during school. Police then opened an investigation.

District officials immediately removed him from campus and parents and state authorities were informed, school district spokesman Daryl Strickland said. Parents and guardians will be told of the arrest by letter and phone, he said.

Before the official dismissal process with the Board of Education could begin, Pimentel, who had worked for the district since 1974, retired.

"Can you go back and fire someone who's already retired? No, you can't," LAUSD Superintendent John Deasy told the Los Angeles Times.

Deasy said the school's principal was also immediately removed because the superintendent was "dissatisfied" with how the incident was handled.

Court records obtained by the Times show the allegations covered a period between Sept. 2011 to March 2012.

LAPD Capt. Fabian Lizzaraga told the newspaper Pimentel is suspected of inappropriately touching the children over and under their clothing.

The Los Angeles teachers' union issued a statement calling the incidents described in the allegations "horrific" and saying that Pimentel was no longer a member and the union would not be involved in his defense.

The Police Department said the teacher's name was spelled "Pimental," but the school district and public records give the spelling as "Pimentel."

Police did not know if he had hired an attorney. A woman who picked up the phone at a number listed for Pimentel hung up when asked about a lawyer or comment from family.

There have been several high-profile recent cases of Los Angeles teachers accused of sexually abusing students. More than 225 parents and students are involved in various claims for damages against the district after Miramonte Elementary School teacher Mark Berndt was arrested a year ago and has pleaded not guilty to 23 counts of lewd conduct.

In December, a jury ordered the district to pay a boy molested by an elementary school teacher $6.9 million -- among the largest awards in the history of the school system.

The jury found the district liable for the repeated molestation of the 10-year-old student in 2008 and 2009 by teacher Forrest Stobbe at Queen Anne Elementary School in the city's mid-Wilshire district.

The Associated Press contributed to this story.