The 15-year-old on the witness stand yesterday looked serious but self-assured as he described the "scared straight" tour his father arranged for him Easter morning 2005 at Shuman Juvenile Detention Center. Altogether, Anthony Donald's father and the four Shuman Center guards charged with threatening and beating him in the one-hour visit to the facility face a maximum of more than 150 years in prison if they are convicted on all the charges against them. Those include assault, false imprisonment, unlawful restraint, terroristic threats, conspiracy, reckless endangerment and endangering the welfare of a child. The boy testified that his father, Anthony Donald Sr., woke him early that day and told him to get dressed because he was taking him "to get some counseling at Shuman [Center]" for his anger problems.