What number when divided in half becomes zero?

Be active and find the killer in the picture Riddle below.

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

Why Aeroplane windows are round?

The Judge knows that Alamgir was killed by his girlfriend Jasline, but the judge is unsure whether to punish her. Why?

Why is 6 afraid of 7?

What does the below rebus riddle means?

There once were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)

John was visiting his friend Jacob. He found out that his friend's wife had just killed a burglar in self-defense.
John asks Jacob about what happened and he told that "His wife was watching television when suddenly the bell rang. She thought that it is her husband Jacob but she found the burglar who attacked her instantly and she got so frightened that she killed the burglar immediately with the knife.
John asked the police to arrest his friend's wife. Why?