The Pooch That Perished

She fed chocolate to a dog and he died.
The sorry witch faked it when she cried.
She said that she didn't know that chocolate would kill a dog but she knew it would.
Because of lack of evidence, that awful lady will not go to jail even though she should.
The dog belonged to her ex but she wouldn't let him have him when they got a divorce.
She is an evil woman who killed an innocent dog and the bitch doesn't even feel remorse. 
When she killed the dog, it devastated her ex.
He left her for another woman and she wanted to wring their necks.  
She killed the dog just to cause her ex-husband a lot of pain.
When she killed the dog, pleasure was what she had to gain.
Her ex has vowed to hate her for the rest of his life.
He was caused a lot of misery because of his ex-wife.