Usage of Veritaserum during Legal Hearings in the MoM?

[happyjoeysmiley]

No: HPFGUIDX 188304

Was just wondering about this: Both in GoF and OoTP we get to learn about legal hearings / trials (sometimes via the Pensieve). 

However, we don't get to see *anybody* deciding to use Veritaserum to know if the person being questioned is saying the truth. Whether it is Crouch Jr. or Bagman or Harry or Mrs Figg, they are interrogated the Muggle way.

Any thoughts on this topic? Sorry if this has been discussed already.

Cheers,
~Joey :-)