Gibbs POV

"So why did you do it? Why did you kill your own father?" I asked.

"Because he was cheating on mum," replied the twin.

"How did you find out about Jasmine?"

"I saw them at a restaurant a month ago," she said with a mean look on her face.

"When did you decide to kill Mr. Riley?" I asked curiously.

"Two weeks ago when I heard him tell mum that he was working overtime, because I knew he was lying. He was with that stupid black-head bitch," she said with a look of disgust on her face.

"Tell me exactly how you killed your dad," I asked.

She replies "That night I offered to cook dinner, I made a lasagna, I crushed up a whole packet of sleeping pills and put the powder in his food after dinner. He went for his usual walk on the beach he collapsed next to the water. I held his head under the water, when he was dead I swam out. His clothes made him heavy so I let go and he sunk."

She killed her own dad.

She then asks me, "Who gave you the sleeping pills packet?"

I think of an answer, "Sorry, but that is classified information."

I walk up to the two-way window and tap on it twice.

At that moment the door opens and Mrs. Riley enters. She looks at her daughter and says, "Did you think that because he cheated on me, I wanted him to die. Now you are going to jail and you might never meet Summer's baby, your niece Melissa. How could you?"

The End

You thought I was not going to tell you who the killer was! Did you like it please tell me! If you did like it and review I will write more stories.