Zapata, Texas (CNN) -- The wife of an American man missing since a reported pirate attack on a U.S.-Mexico border lake said Thursday it's "hard being judged" by people who have questioned her story, but "I know what happened that day."

Tiffany Hartley told authorities her husband David was shot and killed by pirates on Falcon Lake during a sightseeing trip last week. His body has yet to be found, leading to questions about the accuracy of her account.

But Hartley told HLN's "Issues with Jane Velez-Mitchell" on Thursday that "I know what I know."

"It's hard being judged and thought of that I might have done something to him," she said. But she added, "As long as I know the truth, God knows the truth. And other than that, it almost doesn't really matter to me, because I know what happened that day."

Mexican authorities said earlier this week that they could not verify the shooting, and Hartley was asked point-blank on NBC's "Today" show Wednesday whether she had anything to do with her husband's disappearance.

Pam Hartley, David Hartley's mother, said Tuesday that any suggestion that her daughter-in-law's account was inaccurate is "insane."

Investigators have found some evidence that backs up Hartley's account, including blood on her life vest, Zapata County, Texas, Sheriff Sigifredo Gonzalez Jr. said Thursday. And the incident was similar to other attacks reported by boaters on Falcon Lake, about 70 miles west of the Hartley's home in McAllen.

Gonzalez has said the gunmen are typically teenagers hired by a drug cartel in the neighboring Mexican state of Tamaulipas. Mexican authorities have said the lake is controlled on their side by "organized criminals," and the sheriff called on the Zeta cartel to turn over Hartley's remains if they have them. What are the answers to this following set of questions: 1. Who was shot?
2. Did he die?
3. What was his wifes name?
4. Who interviewed her?
5. Did the Authorities believe her?
6. Where did this occur?
7. What supports the wifes story?
8. Who said that?
9. Who does he think may have shot the man?
10. Who would they do it for?
11. American?
12. Who controls opposite side of the lake?
13. Who doubts the wifes story?
14. Who seems to be defending her account?
15. What was her name?
16. Who was requested to return the corpse?
17. Where did the victim live?
18. How far away was that?
19. What organization wrote this report?
Answer: 1. David Hartley
2. according to his wife
3. Tiffany Hartley
4. Jane Velez-Mitchell
5. some do
6. Falcon Lake
7. blood on her life vest
8. Sigifredo Gonzalez Jr
9. teenagers
10. drug cartel
11. Mexican
12. U.S. and Mexico
13. NBC's "Today" show
14. her mother in law
15. Pam Hartley
16. Zeta cartel
17. McAllen
18. 70 miles
19. CNN

(CNN) -- The four New York Times staffers recently held captive for about a week by pro-Moammar Gadhafi troops made it out of Libya alive.

However, they're unsure if their driver, Mohammed, did. And the experience is forcing the seasoned war journalists to reconsider how they look at the world.

"We probably should have died those first 12 hours, given, you know, the intensity of the firefight and the positions we were in," Anthony Shadid told Anderson Cooper on CNN's "AC360."

But when Shadid and his colleagues Lynsey Addario, Stephen Farrell and Tyler Hicks emerged unscathed from the firefight, they fled right into the arms of their soon-to-be captors, who were manning a government checkpoint.

Mohammed got out of their vehicle at the checkpoint.

The journalists, who were blindfolded soon thereafter, aren't sure if they ever saw him again, but suspect the worst.

Addario recalled, "I looked over, and I saw our car, and one of the doors was open, and there was a guy taking out stuff and putting it on the sidewalk. And I looked down and next to the driver's side was a man, face down with one arm outstretched, and he clearly wasn't moving. And my initial thought was, 'It's Mohammed.' But I don't -- I didn't see his face, and it's hard to say, because we don't know. You know, there was so much chaos after the car was stopped."

Hicks said Mohammed was about 21 years old and a great driver.

"We've been checking the jails, the hospitals, morgues, everything," Hicks said. "And still, nothing has come forward. And you know, this is all weighing very heavily on all of us... We feel this huge responsibility." What are the answers to this following set of questions: 1. What was the name of the driver in the story?
2. How many were taken captive in the story?
3. Who did they work for?
4. Who seized them?
5. What were the names of the four?
6. How old was the driver?
7. Which news agency did Shadid speak with?
8. Who was his interviewer?
9. Why didn't the journalists know what happened to Mohammed?
10. Where were they stopped?
11. What did Mohammed do at the checkpoint?
12. What happened to the journalists after that?
13. Who did Addario think he saw?
14. What position was he in when Addario saw him?
15. Where have they looked for Mohammed?
Answer: 1. Mohammed
2. four
3. the New York Times
4. pro-Moammar Gadhafi troops
5. Anthony Shadid, Lynsey Addario, Stephen Farrell and Tyler Hicks
6. 21
7. CNN
8. Anderson Cooper
9. there was so much chaos
10. at a government checkpoint
11. He got out of their vehicle
12. they were blindfolded
13. Mohammed
14. face down with one arm outstretched
15. jails, hospitals, and morgues

Sydney is a young city. Its history goes back just over 200 years. But in Australia, it is the oldest city. It is also the country' s largest city. Sydney is the capital of New South Wales and the most popular city of Australia. The climate of Sydney is very good. It' s not too cold during the winter and not too hot during the summer. The sky is blue, the air is fresh, and birds sing in the garden. People who live in Sydney seem to have an easy life style. They will tell you, "Don't worry. " Many people think that Sydney is one of the most attractive cities in the world. It has many tall and modern buildings. Among them, Center point Tower is the tallest. Standing on the 305-metre(80 storeys)tower, you will have a great view of the city. Sydney is famous for its deep harbor . The harbor has many bays and beautiful surf beaches. Among them, Bondi beach is the most popular. Sydney Harbor is not only beautiful, it also serves as a large port. Ships carry wool, wheat and meat from Sydney to other countries. People living in Sydney like to call themselves Sydneysiders. They are mostly friendly and easygoing. When they are not working, they love to have a good time at the beach, swimming and sailing. What are the answers to this following set of questions: 1. Where is Sydney?
2. Is it small?
3. old?
4. how old?
5. Is it a popular place?
6. how are the people there?
7. How about the weather?
8. Is it famous for anything?
9. what do they have there?
10. Which is the most popular?
11. Does it have anything else there?
12. What happens there?
13. to where?
14. What are people called from there?
15. Are they mean people?
16. HOw are they?
17. What do they do for fun?
18. What do they do there?
19. Are the summers hot?
20. Is the air polluted?
Answer:
1. Australia
2. no
3. it's the oldest city
4. 200 years
5. it is the most popular city
6. they have an easy life style.
7. very good.
8. \its deep harbor
9. many bays and beautiful surf beaches.
10. Bondi beach
11. a large port.
12. Ships carry wool, wheat and meat
13. other countries.
14. Sydneysiders
15. no
16. friendly and easygoing
17. have a good time at the beach
18. swimming and sailing.
19. not too hot
20. no