HLN's Dr. Drew covers the latest news on the medical mystery affecting teenage girls at LeRoy High School in New York.
Teen's tics: Mystery illness or hysteria?
Docs talk medical mystery developments
Specialists disagree on possible causes
Dr. Drew: Possible break in medical mystery
Who is Erin Brockovich?
Brockovich team 'stonewalled'
NY school conducts probe
Brockovich tests for clues
Did EPA 'drop the ball' in LeRoy?
Mom of N.Y. teen: They're not faking