Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Lord Janner sent a ‘thank you’ Christmas card to a detective after learning he would escape child sex abuse charges, it emerged yesterday Lord Janner sent a ‘thank you’ Christmas card to a detective after learning he would escape child sex abuse charges, it emerged yesterday. The officer said he was appalled by the Labour peer’s note after his superiors forced him to drop his inquiries into Janner’s alleged sex abuse. The note thanked him for how he had dealt with the issue, and even invited him and his wife to dinner at Parliament. The revelation of Janner’s apparent attempt to influence the police came amid fresh concerns about the Establishment cover-up of the Labour grandee’s alleged paedophilia.Janner sent the card to detective after learning he would not be chargedChristmas card even invited retired Kelvyn Ashby to dinner at ParliamentFormer policeman said he was appalled by the Labour peer's noteOfficer says superiors forced him to drop inquiries into alleged sex abuseFour medical experts who examined the peer did not all agree on the nature and extent of his dementia, as outlined by Mrs Saunders;Janner’s own barrister was surprised he escaped charges in 1991, and suspected attempts to influence the prosecutors’ decision;The Director of Public Prosecutions in charge at the time said he could not even remember seeing the politician’s file. 
 Question:It has also been revealed that Mrs _ was a pupil at the same legal chambers as Janner – although she claims she never met him.

Saunders