Dan Younger, who graduated from the St. Louis high school in 1964, later returned to photograph the facility and recently was featured on the Nine Network.

Dan Younger, who graduated from the St. Louis high school in 1964, later returned to photograph the facility and recently was featured on the Nine Network.
Dan Younger, who graduated from the St. Louis high school in 1964, later returned to photograph the facility and recently was featured on the Nine Network.
Dan Younger, who graduated from the St. Louis high school in 1964, later returned to photograph the facility and recently was featured on the Nine Network.
Nichols is investigating proteins linked to inflammation in the brain that occurs as part of the neurodegenerative disease.