On a special event at the prison, 5 prisoners John, Jacob, Krist, Tang, and Dang given a chance to go to a sauna and can bring one thing with them.

Following are the things that the prisoners bring with them.
John: A soda
Jacob: Thermos
Krist: Book named "How to kill"
Tang: A Walkman
Dang: Harmonica

Since it is a Sauna, no one can see each other. After a while When the steam is switched, Tang was found dead and there was blood all around.
J Bond was called and he instantly come to know who can be the murderer. How?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

All of the flowers I have are orchids except two. All of the flowers I have are hibiscuses except two. All of the flowers I have are roses except two.

Can you tell me how many flowers I have?

What is both possible and impossible at the same time?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Can you identify the hidden rebus in the image below?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

The Little ant seems to be always confused. Do you know why?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?