Erin Brockovich Sends A Team To LeRoy

Now, nationally-known environmentalist Erin Brockovich is questioning that, and says she has data to support her alternate theory about what's causing the teens' neurological symptoms. "In 1971, there was a very serious train derailment that caused one

17 New York state students have come down with unexplainable tourette-like symptoms and Erin Brockovich is planning to investigate.

In this preview, Anderson Cooper asks environmental advocate Erin Brockovich why she's looking into a mysterious illness affecting girls in Le Roy, NY. Watch the full interview on Monday, Jan. 30 at 8 and 10 p.m. ET on

What's causing the mysterious tic-like illness affecting 15 students at LeRoy High School in New York? The famous environmental activist Erin Brockovich is aiming to get to the bottom of it.

Erin Brockovich, who's life was made into a movie starring Julia Roberts is investigating a mysterious case of illnesses in a New York high school.