Gorilla Kept Stacking Tires Every Morning — Then His Caretaker Finally Figured Out Why

Obsessive Search

Angie couldn’t let go of the psychologist’s theory. Night after night, she pored over her notes, unable to sleep.

She needed to know what trauma could have caused Boba’s obsessive building. The idea that he might be grieving haunted her. “There has to be something in his past,” she thought.