Good Riddles

Question: Tear one off and scratch my head. What once was red is black instead. What am I?

Question: We are two separate things but very much alike. We can be life long or the lesson of your life. We grant you happiness but one may compromise. What are we?

Question: On a late Sunday evening, April was found dead in her apartment. The police questioned the three suspects. Melanie: "I was at the mall shopping." Delancey: "I was working at the post office." John: "When I came back by 2 PM, I found her dead. Who killed April and explain the reason.

Question: You are in a locked room with a burger and a bucket of water. There are 3 doors out to freedom. Door 1: A fire that will burn you to death Door 2: A murdererer with a gun. Door 3: Hungry crocodiles that will eat you. Which door would you choose?

Question: You are a detective and chasing a criminal in a car chase. The criminal's car is too fast and you lose the criminal. Your car leads up to three houses. House 1: A car facing the road. House 2: Two cars. One is facing the road the other is facing the house. House 3: A car facing the house. Which house is the criminal in?