Here's a short story:

The sister of the Boston Marathon bombing suspect was arrested in New York City on Wednesday for allegedly making a bomb threat, police said. 

Ailina Tsarnaev, 24, sister of Dzhokhar and Tamerlan Tsarnaev, was charged with aggravated harassment after a bomb threat was made by phone to another woman Monday. 

The recipient, whose name was not released, notified police of the threat, according to New York Police Department Lt. John Grimpel. 

Ailina Tsarnaev, a resident of North Bergen, New Jersey, turned herself in to authorities Wednesday. 

Her boyfriend shares a child with the woman who was threatened, Grimpel said. 

Alina Tsarnaev is no longer in custody and is expected to report to Manhattan criminal court on September 30, according to Grimpel. 

Calls to her attorney were not immediately returned to CNN. 

Her brothers were accused of planting pressure-cooker bombs at the finish line of the 2013 Boston Marathon that killed three people and injured more than 260. They also were accused of killing a Massachusetts Institute of Technology police officer. 

Older brother Tamerlan was killed in a police shootout, and Dzhokhar was captured in the days after the bombing. Dzhokhar Tsarnaev is awaiting trial in November on terrorism charges. 

Friend of Boston bombing suspect pleads guilty to obstructing justice 

What did suspected bomber's widow know? 

 (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: Whose brothers were accused of planting bombs a the finish line of the 2013 Boston Marathon?
Guess: Ailina Tsarnaev

Question: How old is she?
Guess: 24

Question: Where was she arrested?
Guess: New York City

Question: On what day?
Guess: on Wednesday

Question: Why?
Guess: making a bomb threat

Question: How is her boyfriend connected to the woman she threatened?
Guess: He shares a child with the woman

Question: Is Alina Tsarnaev still being held?
Guess: no

Question: Where is she supposed to report to?
Guess: Manhattan criminal court

Question: When?
Guess: September 30

Now answer the following question in the same format.

Question: Who is John Grimpel?

New York Police Department Lt.