Problem: 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.
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

Problem: (CNN) -- Juan Martin del Potro became the third man in the history of the Estoril Open to successfully defend his title after beating France's Richard Gasquet in the final 6-4, 6-2 Sunday.

The Argentine started strongly, breaking Gasquet's serve to love in the very first game before capitalizing on the Frenchman's unforced errors.

The second set started much like the first with Del Potro breaking Gasquet and polishing off the final in just 88 minutes.

"I felt I played well, really well, today," Del Potro told the ATP's official website.

"It was my best match of the week, so I am very glad for that to get another title in Estoril.

"I am getting closer and closer to my best form. I have worked really hard at home and now I have another important tournament next week to improve further. If I play as well as I did today over the coming days, I will be happy."

Gasquet was gracious in defeat.

"He played very well, he's very powerful, has a great a service, a great forehand and backhand," he conceded.

"He deserved this win ... It's always disappointing to lose a final. (In other finals) I lost five times to Djokovic, Federer, now Del Potro. They were better than me."

Meanwhile Philipp Kohlschreiber won Munich's ATP tournament on home soil after beating Croatia's Marin Cilic in straight sets 7-6 (10/8), 6-3.

The 28-year-old is set to break in to the world top 25 after the win, the second time he has won the tournament in five years.
1. who won the first match mentioned?
2. is this the first time he won this match?
3. who did he beat?
4. what was the score?
5. on what day did this happen?
6. what is the winners nationality?
7. and the looser?
8. was the final 3 hours?
9. how long was it?
10. where did this occur?
11. what is the winners age?
12. was the looser a good sport?
13. how many times has the loser lost this this competition?
14. did anyone else beat him?
15. who else beat him?
16. anyone else?
17. is a different competition mentioned?
18. which one?
19. where is that located?
20. who was the winner of that one?
Answer:
1. Juan Martin del Potro
2. No
3. Richard Gasquet
4. 6-4, 6-2
5. Sunday
6. Argentine
7. French
8. No.
9. 88 minutes.
10. the Estoril Open
11. 28
12. Yes
13. Five
14. Yes
15. Djokovic
16. Federer
17. Yes
18. The ATP tournament
19. Munich
20. Philipp Kohlschreiber