Why did Mycroft and Sherlock disguise themselves to meet Eurus?

Why did Mycroft and Sherlock disguise themselves to meet Eurus? - Person in jester mask in city

In Sherlock S04E03 we see Mycroft disguised as a fisherman along with John Watson to let Sherlock (impersonating a security official) meet Eurus. Time and again in this episode as well as the previous ones, it has been clearly mentioned that Mycroft holds a respectable position in the government; infact he himself is the British Government. Without the direct orders of Mycroft, no one is allowed to diagnose Eurus or even talk to her.

So couldn't Mycroft just order the Sherrinford authorities to let Sherlock meet Eurus.

Why did they undertake so much trouble for the meeting?



Best Answer

This one is explained in the dialogue.

When the Governor has apparently uncovered the disguise, thinking it to be Sherlock, but in fact Mycroft, he protests...

"This is insane, this is unnecessary".

Watson replies...

Watson: "No, your security is compromised and we don't know who to trust."

Governor: "And that justifies dressing up?"

Mycroft: (Vehemently) "Yes, it does!"

So, basically, they don't know who to trust so they start with the person least likely to be involved.

As it turns out, of course, they are wrong.




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Why did Mycroft and Sherlock disguise themselves to meet Eurus? - Assorted-color Mask
Why did Mycroft and Sherlock disguise themselves to meet Eurus? - Unrecognizable persons dressed in costumes of skeleton standing on dark street
Why did Mycroft and Sherlock disguise themselves to meet Eurus? - Costume Wearing Mask



What was wrong with Eurus Holmes?

Eurus drowned Sherlock's dog Redbeard; this is the traumatic incident that caused Sherlock to block Eurus out of his memory. Eurus ultimately graduated from animal cruelty to arson, after which Mycroft insists she was institutionalized.

Why did culverton give Eurus the note?

Culverton gave me Faith's original note. (She stands up.) A mutual friend put us in touch. There would be no reason for Culverton to give Faith's note to anyone, unless he wanted to play with Sherlock.

Is Eurus older or younger than Sherlock?

Biography. Eurus Holmes is the third child and only daughter of Mr Holmes and Mrs Holmes, eight years younger than Mycroft and one year younger than Sherlock.



Enola meets Sherlock and Mycroft Holmes | Enola Holmes




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