For once in Mark's life he felt happy. He was finally reunited with his baby sister and his brother. He felt relived that he didn't have to fight Casey or Tiger claw finding him. Mark foundly rubs Angel's head as she rests on his shoulder, fast asleep. They where watching duck tales for awhile before she and Casey had fell sleep. Mark smiles softly before frowning. He had to meet Karai on the roof tops in order to trick to the turtles. Mark stands up careful not to wake Angel. He carefully walked to the window and opens it up. He was about to leave until the lights came on.

"What the hell !?" A deep rough voice exclamies.

Mark quickly turned his head to see a man with black hair with gray side burns and dark blue eyes.

The man's eyes widen at Mark as he looks at his eyes, suddenly regonizing him.

"My god... M-Mark is that you ?" The man asks.

Mark stares at the man, his eyes narrowed at him as soon he regonized him. This man was Arnold Jones.... his father. The man who sold him to the foot clan.

************************************************************

10 years ago,

A seven year old Mark shouts, kicks and struggles, as foot ninjas dragged him towards a white van. Mark desperately struggles as they hold him tight. The ninjas suddenly stop and holds the little boy in place. In the shadows a man stepped fourth. His Father. Mark face lit up with hope.

"Daddy, Help me !" Mark shouts.

But his father didn't look at him not one bit he turned to a muscler looking man who wore a black mask.

"Tell your master I held up my end of our deal and in return he can have my oldest son" Arnold said in emotionless tone.

"Daddy ?" Mark asks confused.

Arnold turned his head towards Mark. He looked into the little boy's light blue eyes that shine bright like his deceased wife. It hurt just looking at his own son, he was a constant reminder of his wife he let die at the hands of muggers and he couldn't save her.

"I'm so sorry, son but your just a reminder of my guilt" Arnold whispers but Mark could her him.

Mark's eyes welled up in tears. Arnold looks at the ground in shame.

"Take the boy to the plane he's coming with us to Japan" The masked man commands.

The ninjas begin to drag Mark off. Mark screams and kicks. One of the ninjas gage him with a cloth.

"Daddy !!!!!! Help me !!!!!" Mark screams under the gage.

Arnold couldn't look at him. He just stared at the ground in shame.

Mark could only do some much to escape until he is knocked out cold.

**********************************************************

Mark grabs his own father and shoves him into a wall, drawing a knife near his neck.

"Give me one good reason why I shouldn't kill you after what you did me ! Your own son !!!!! Mark shouts in angier.

"Son..." Arnold musters before Mark punches him in the face.

"I stop being your son along time ago,father" Mark hisses bitterly as he slams Arnold into the wall.

Casey hears the commantion and hurrys into the room, his widen at the sight.

"Mark let him go !" Casey shouts.

"You have no idea what he did to me do you ?" Mark snares.

"What are you talking about ?" Casey asks.

Mark looks Arnold dead in the eye.

"Tell him" Mark hisses. Arnold looks at the ground not wanting to look at his sons.

"I said tell him !!!!!" Mark shouts drawing the blade closer to his father's neck. "Tell him what really happened to our mother !" Mark shouts.

"Dad what's he talking about ?" Casey asks.

"I owed Shredder too much money so I was forced to give him, my oldest Son" Arnold confuses.

"Dad... How could you ?!" Casey asked shocked.

"He knows why he did it, he couldn't live with his guilt" Mark growls.

"Mother was killed in a mugging and our father here couldn't protect her, that guilt he had is the reason he sold me to the foot clan" Mark explains.

"Is this true ?" Casey asks as he felt anger boil inside him.

"Yes" Arnold confessed.

"Now I'm going to make you pay for what you did me !" Mark vows bringing the knife even closer than before.

"Mark don't !" Casey shouts.

"Casey, Daddy, Mark ?" A little voice asks.

Mark turns his head towards a door way to see his little sister Angel, looking comfused. His eyes widen.

He attacked her father.

Feeling guilty and ashamed of his actions he ran out of the apartment.

"Mark wait !" Casey shouts running after Mark.

Once Casey was out side he turned his head to find Mark, when suddenly a growl was heard behind him. Before Casey he felt nothing but pain.

Note- Okay this was an intense chapter. How could a father do that to his own son ? Next Chapter Karai and Mark go into the turtles lair.