I'm only a little bit mad.

A body was found of a seventeen year old girl

Sounds about right

She was stabbed multiple times in the chest

Pfft, it was only seven

There were no signs of a struggle

Are you kidding? Her nails have scratched lines into my face

The neighbors said they heard no screams

She didn't have a chance to 

The police think that because of this the victim knew and trusted the murderer 

Never met her before

And she was going to meet the murderer 

What part of "never met her before" is not understood?

Her body was impaled the metal spike of the gate in the park

That was hard tryn'a get her on that 

Her body was found by two children on their way to school

Ha, poor suckers

Nothing was stolen

Nothing to steal 

She was loved by many

They all were

Her mother and father are devastated

Not my problem

If anybody has heard or seen anything to do with this  tragic murder, please inform the police

Nah