Escaped Convict

My hamster escaped. Again.
At the start of this year, i had 2 hamsters - Banana n Milk.
A few months, when i brought them home to Ipoh, Banana escaped. Yesterday morning, Milk escaped from an impossible situation. The door of the cage was locked tight n the box was too tall for a hamster to get out. Therefore...i have a few theories;

1. My Brother let it go
2. My mother let it go
3. My dad let it go (erm~~highly unlikely...)
4. My hamster is actually a super-hamster from another planet n it's spaceship came for it.

Reasons for theories:
1. My brother was supposed to take care of it...He might have been playing with it and let it run by accident. But i don't think he'd have the gall to call me to confess it's missing if he was responsible. Hmm...

2. Mommy hates it cuz of the invisible germs...== Hence i don't think she'll touch it. Hmm....

3. Daddy....Yeah..He's innnocent. ;p

4. Therefore, the only logical explanation is that Milk is actually an alien from another planet n it's alien friends came for it in their spaceship while i was gone. Yes! This is the only explanation!! No wonder it never got fat...it must have been saving up it's food to take back to it's alien friends.

=====Mystery solved======