Former police captain accused of sexual abuse

The men in blue are meant to serve and protect. 
But a former Cape Town police station commander is at the centre of an investigation, 
and has been arrested on charges of sexual assault and possession of child pornography.
The whistleblower and alleged victim – is his own son. 
He accuses the former officer of allegedly sexually assaulting him between the ages of six and 12. 
He joined us for more on this shocking story.