"Turkish government says not meddling in coup probe
* Government under pressure to show case not a witch hunt
* NGO workers, university rectors detained
* Criticism mounting over scope, length of investigation
By Ibon Villelabeitia
ANKARA, April 15 (Reuters) - Turkey's government defended the judiciary on Wednesday against accusations by opposition parties that an investigation into an alleged coup plot was a cover to silence critics."
More:Turkish government says not meddling in coup probe | Reuters
