People make me, save me, change me, raise me. What am I?

Find the last number in the series below:

voN luJ yaM raM ---

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

Can you identify if it's a murder or a suicide ?

O_er_t_o_

Complete the missing letters of the given word.

What kind of band never plays music?

John Went to the nearby store in a Mall to buy something for her home. Below is the conversation between the two:

John: How much for the one?
Shopkeeper: It is $2
John: How much for the Eleven?
Shopkeeper: It is $4
John: How much for the Hundred?
Shopkeeper: It is $6.

What is John buying?

Five thieves looted a bank and they ran away in a car. The bank staff informed the police and they began the search of their car in their jeep. They found them on a road and chased them eventually catching them. The light that is used to fill the number plate was broken on the thieves' car. Also, the headlights of the jeep police were not working. How were the police able to catch the thieves then?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Can anyone tell me a word in the English dictionary which has a silent 'z'?