Three teenage boys were convicted for raping two girls in Fordingbridge.
The sentences of three boys convicted with rape were referred to the Court of Appeal.
Two teenage boys convicted of rape had initially been given non-custodial sentences but have since been handed a four year detention.
Three teenage boys convicted of rape should have been detained, the Court of Appeal hears.
The teenager is one of two girls who were raped by two boys in Fordingbridge, Hampshire.
The case has been referred to the Court of Appeal under the unduly lenient scheme.
The headstone now on display at Fordingbridge Museum, commemorates a relative of the farm labourers.
The boys' sentencing last month caused an outcry when they were given youth rehabilitation orders (YROs).
A lawyer explains how children are sentenced and what happens when a case is referred to the Court of Appeal.
