Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Find the missing letter in the last circle logically in the given below picture.

I know a nine-letter word having only one vowel.
Do you ?

Role Action
Block Prevents the target player from acting
Redirect Change target player target.
Save Protects the target player from death.
Seer Sees all actions that occurred
Murderer Kills the target player

The following five players are playing:

Andy
Brian
Chris
Daniel
Fred

You are Andy the Seer and you saw the following things:
a) Brian was redirected to Chris.
b) Chris was blocked.
c) Daniel was killed.

Who is the murderer then?

What has 13 hearts but no other organs?

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

John was piloting a plane behind a car but was never able to overtake it. Why?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?