Whilst this is morally questionable and as yet it is not known if there has been a criminal offence, what really stands out is the lack of care for the young person at the centre.
Their parent has put this in the public domain without their consent and we are only getting the parent's version. There is a lot of speculation that this young person is vulnerable, if an addict they probably are but they can also be manipulative. It is also very odd that the parents insist that the young person's addiction is because of the money, it is usually the other way. Having worked with addiction and then child protection/specialising in addiction for nearly 20 years the thing that worries me most is the parents of this young person. They are apparently estranged so their actions are really questionable . I have worked in child protection for nearly 2 decades, fractured families,drug addictions, etc are pretty standard. Even the most conflicted family with several issues can get to the point we can have a family group conference.
I am not dismissing what has happened, that a person is held to certain standards within their workplace, and if it happens to be the BBC you really have no come back.