Alethiometer Question

[midnight dawn]

Hey.. I have completed the level Showdown but I didn't get this question:
Why does the Magisterium experiment on children?
Symbols: Baby, Walled Garden, Thunderbolt
Unlocked: Complete the level to obtain this question.

Does anyone know how to unlock this? Any help is appreciated

[boofarama]

No mine unlocked after beating the level sorry dude..

[boofarama]

i just reloaded the checkpoint and it unlocked..

[MikeinSC]

You just have to check all of the papers in the room where you push the button to cause the machine to knock out the scientist.

[Dstrukt]

Neither of those responses are correct.

In order to unlock the question, in room where you hide from the scientist you need to push the button and kill the scientist when he walks near the machine that emits the electricity.