Psychologist expected to speak today for the prosecution

BAKERSFIELD, CA. - In the trial of accused Taft High School shooter Bryan Oliver, a second psychologist is expected to take the stand today.
Psychologist Thomas Middleton took the witness stand for a second day yesterday.     Middleton is an expert witness for the defense. He testified that Oliver has bipolar disorder, post traumatic stress disorder, a sexual disorder, and a learning disability.     Middleton said Oliver's PTSD was caused by physical assault, bul