The father of Aaron Vu addressed his son's alleged killer in a South Florida courtroom this week to offer forgiveness - twelve years after the deadly shooting at his Miami nail salon, according to news reports. While testifying at Anthawn Ragan's sentencing trial on Monday, February 9, Aaron's father, Hai Vu, who was joined by Aaron's mother, expressed that the pain of losing 10-year-old Aaron in November 2013 was indescribable, CBS News reported. "I can't explain to you how much the pain is," Hai Vu said in court.