There are five people. One of them shot and killed one of the other five.
We know following clues:
1. Dan ran in the NY City Marathon yesterday with one of the innocent men.
2. Mike consider being a farmer before he moved to the city.
3. Jeff is a top notch computer consultant and wants to install Ben new computer next week.
4. The murderer had his leg amputated last month.
5. Ben met Jack for the first time six months ago.
6. Jack has been in seclusion since the crime.
7. Dan used to drink heavily.
8. Ben and Jeff built their last computers together.
9. The murderer is Jack's brother. They grew up together in Seattle.

Consider yourself to be a famous detective "Sherlock Homles", Can you find the killer?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

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Hint 1: You can ride me for exercise.
Hint 2: I am environment-friendly.

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Who is He ?

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What is always in front of you but can’t be seen?

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Which English verb becomes past tense just by rearranging the letters?