Simon is called before the Ethical Standards Department to answer charges on the serious injury of Sergio Mendez. Simon beats the charge eventually but his past comes back to haunt him when Harvey Pullman, a previous suspect, identifies Simon as the man who threatened him and he is subsequently suspended by DSS Blake. Later, Simon is found standing over the body of Harvey Pullman - he panics and calls Stanley. Meanwhile, the team investigate a drive-by shooting which kills an innocent bystander and investigate the original target - an engineering student at TAFE who has links to racist groups.