From the local fish-wrap's site (arkansasonline)
"Jack Van Berg, a Hall of Fame trainer who oversaw Alysheba to victories in the 1987 Kentucky Derby and Preakness, died Wednesday. He was 81.
He died in a Little Rock hospital, according to a spokeswoman for Oaklawn Park, where Van Berg had relocated his training base after leaving Southern California in 2013. No cause was given."
http://www.arkansasonline.com/news/2...-who-trained-/