(CNN) -- Federal and state authorities won't say specifically why, but they think a letter purported to be from a New Hampshire teenager missing for nearly two months might in fact be the real thing. 

Abigail Hernandez was last seen on October 9, according to the FBI, as she headed home from her high school in the town of Conway, and officials fear she might be held against her will. 

"We are concerned for her safety," New Hampshire Associate Attorney General Jane Young said Friday at a news conference called to discuss the search for the girl. 

"She is not out there alone. She has somebody who is either helping her, whether that be a friend or what we fear is a foe." 

At the news conference, authorities revealed that Abigail's mother, Zenya Hernandez, received a letter on November 6 that appeared to be from her missing daughter. That letter was kept secret until Friday, said Young, because "law enforcement had to take every possible step to verify its authenticity. 

"And at this juncture, we believe in fact that it was written by Abby and was sent to her mother," Young added. 

Neither federal nor state authorities would discuss the contents of the letter beyond Young saying the writing is in "a tone Abby would have used," and that the letter underwent "expert analysis" before its existence was announced publicly. 

Officials also said revealing details about the letter could potentially trigger "copycat" letters that would slow down the investigation. 

The letter was written on October 22, and postmarked on October 23, according to Young, and it was turned over to authorities for investigation after Zenya Hernandez received it nearly two weeks after it was postmarked.  What are the answers to this following set of questions: 1. Who is this story about?
2. When was she last seen?
3. Where?
4. Where was she coming from?
5. In what State?
6. What was received on November 6?
7. By whom?
8. Who received it?
9. What's her name?
10. Why was the letter not made known immediately?
11. Which authorities were investigating?
12. When was the correspondence written?
13. Was it mailed or hand delivered?
14. Did it have a postmark?
15. On what date?
16. How long afterwards did mom receive it?
Answer: 1. Abigail Hernandez
2. October 9
3. Conway
4. high school
5. New Hampshire
6. a letter
7. Abby
8. her mother
9. Zenya Hernandez
10. to verify its authenticity
11. Federal and state
12. October 22
13. mailed
14. yes
15. October 23
16. nearly two weeks after

Problem: (CNN) -- A jury in Kentucky Friday night acquitted 17-year-old Joshua Young in the beating death of his stepbrother, Trey Zwicker, two years ago. 

Young also was found not guilty of tampering with evidence. 

Josh Gouker, Young's father, pleaded guilty to murder in Zwicker's death, and was sentenced on July 26 to life in prison. But prosecutors said Young worked with Gouker to beat Zwicker as the teen suffocated in the mud of a ditch behind a Kentucky high school. 

"Trey Zwicker was brutally murdered at age 14 ... because Josh Gouker is a control freak and because Josh Young wanted to impress him," prosecutor Elizabeth Brown told the jury in Jefferson County Circuit Court during Friday's closing arguments. She said Gouker was upset with Zwicker's mother after she aborted Gouker's unborn child, and he wanted revenge. 

Jurors could have found Young guilty of murder whether they believed he acted alone or with someone else. The tampering with evidence charge accused Young of throwing away clothes and a bloody bat after the murder. 

Before deliberations began, Brown told jurors not to feel sorry for the defendant because he's young or because he had a bad father or a bad life. 

"You cannot let sympathy add reasonable doubt," Brown said. "He was not coerced into doing this. He bragged about it, laughed about it." 

Leslie Smith, delivering the closing argument Friday for the defense, turned the spotlight on Gouker. She called him a "jerk" without a conscience and described him as a master manipulator who killed Zwicker alone. 
1. Who was acquitted?
2. How old was he?
3. Why was he acquitted?
4. Why did he get into trouble?
5. When did his dad plead guilty?
6. Did Young work with Gouker?
7. What did they do according to prosecutors?
8. Where did this happen?
9. How old was Zwicker when he died?
10. What was the prosecutor?
Answer: 1. Joshua Young
2. 17
3. Young's father pleaded guilty
4. unknown
5. unknown
6. According to prosecutors
7. Young worked with Gouker to beat Zwicker
8. behind a high school.
9. 14
10. Elizabeth Brown

question: Sing the Language You're Learning How can you remember a song from your childhood to this day? Why do your teachers use songs to teach you English? It seems there is a scientific reason for this. Researchers are now studying the relationship between music and remembering a foreign language. They find that remembering words in a song is the best way to remember even the most difficult language. "Singing could be a new way of learning a foreign language. The brain likes to remember things when they are used in a _ and meaningful way", said Dr, Karen Ludke. The findings may help those who have difficulties learning foreign languages. On his blog, Dr. Ludke writes, "A listen-and-repeat singing method can support foreign language learning, and opens the door for future research in this area." Many language teachers know the value of using music and singing. Hua Zhuying, a teacher at a Chinese language school in Washington, D.C. depends heavily on songs in teaching Chinese. She says, "I use music all the time to teach children Chinese. For little kids usually we use the music. Not only does it work, but it is fun for kids." "Sometimes, I think if I were taught English that way, maybe I could speak much better English than now," Hua Zhuying adds. Our brain likes music, especially for remembering. So, if you're still struggling in learning a language, why not try singing it out ?
1. What are researches studying?
2. What might signing be a new way of doing?
3. What is the Dr.'s name?
4. Does she write a column for the newspaper?
5. Where does she write?
6. Where is the Chinese language school located?
7. What is the teacher's name there?
8. Does she teach adults?
9. What does she use to teach language?
10. What does she suggest everyone use to learn a language?
****
answer:
1. the relationship between music and remembering a foreign language
2. a new way of learning a foreign language
3. Dr. Karen Ludke
4. no
5. a blog
6. in Washington, D.C.
7. Hua Zhuying
8. no
9. songs
10. music