Here's a short story:

Boston (CNN)She knew something awful had happened. It was smoky and all she could hear were muffled screams. Her foot was turned sideways and her legs wouldn't work right. And her good friend, Krystle Campbell, was just lying there on the ground. 

Karen Rand -- she's Karen McWatters now -- dragged herself across the pavement. She wanted to get closer to Krystle so they could talk and take comfort from each other in the midst of so much chaos. 

"I got close to her, " she recalled. "For some reason, I got close to her head and we put our faces together." 

Krystle said that her legs hurt. They were the last words she'd speak. The two women held hands until Krystle's went limp. 

McWatters was the fifth witness of the first day of the terror trial of accused Boston Marathon bomber Dzhokhar Tsarnaev, who is accused of detonating pressure cooker bombs with his brother to punish the United States for policies they believe inflict suffering on Muslims. 

Three people were killed in the blasts: Campbell, a 29-year-old manager for a restaurant chain; Martin Richard, an 8-year-old boy; and Lingzi Lu, a 23-year-old grad student. 

More than 250 others were injured. And the first day of the trial -- after opening statements -- revolved around a number of survivors of the attack, who recounted in detail the chaos of that day. Prosecutors called them to the stand to paint a picture of the havoc and pain the bombings inflicted. Tsarnaev's attorneys chose not to cross-examine any of the survivors.  (End of story)

Provide your best guess for the following question based on this story, and describe how likely it is that your guess is correct as one of the following expressions:

Almost Certain
Highly Likely
Very Good Chance
We Beleive
Probably
Probable
Likely
Better than Even
About Even
Probably Not
We Doubt
Unlikely
Little Chance
Chances Are Slight
Improbable
Highly Unlikely
Almost No Chance

Give ONLY the guess and your confidence, no other words or explanation. For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>
Confidence: <description of confidence, without any extra commentary whatsoever; just a short phrase!>

Here are a few examples of questions and answers:

Question: What happened to Karen?
Guess: Caught in the Boston Marathon Bombing.
Confidence: <appropriate level of confidence in this guess>

Question: Who was with her?
Guess: Krystle Campbell
Confidence: <appropriate level of confidence in this guess>

Question: Did she make it?
Guess: No
Confidence: <appropriate level of confidence in this guess>

Question: Was Karen a witness in the trial?
Guess: Yes
Confidence: <appropriate level of confidence in this guess>

Question: Against who?
Guess: Dzhokhar Tsarnaev
Confidence: <appropriate level of confidence in this guess>

Now answer the following question in the same format.

Question: What is he accused of?

detonating bombs