Lee recalled the tragedy in detail and his role in rescuing coworkers in his first book , Chinese Playground : A Memoir .
In 1988 , Lee was an employee at ESL when former employee Richard Farley fatally shot seven people and wounded four others at its headquarters .
employee recalled the tragedy in detail and Lee 's role in rescuing coworkers in his first book , Chinese Playground : A Memoir .
In 1988 , Lee was an employee at ESL when former employee Richard Farley fatally shot seven people and wounded four others at its headquarters .