This is an interesting story, and I can find almost no information about it online apart from this article and a couple of passing mentions in books about historic terrorism and Russian history. 21 year old Tolya Rogozinnikova was apparently a member of the Socialist Revolutionary Party. In 1907, she broke out of the prison where she was being held (I’m not sure for what), strapped 13 pounds of nitroglycerine to her body, and set out to assassinate the St. Petersburg Prison chief. She shot and killed him, but did not get a chance to detonate the explosives. She was eventually tried and executed herself.
This article tells how she initially escaped from prison, written by a woman in a neighboring cell. It’s like the plot of a Soviet thriller. She feigned insanity until she was eventually transferred to the mental asylum, where she talked a nurse into opening a door for her to escape.
GIRL TERRORIST’S ESCAPE FROM A RUSSIAN PRISON: A Fellow-Prisoner Writes the Thrilling Story of Tolya Rogozinnikova’s Flight and Subsequent Execution (PDF)
From November 13, 1910