A/N thank you all for the wonderful reviews for ch 15. Here's ch 16 for you and as always see ch 1 for disclaimer

Ch 16 Worst Case Scenario

Leo watched as his brother and friend collapsed to the ground after the mutant tiger had fired his gun. "No!" the blue masked turtle cried out, as he struggled against the chains that bound him. "Karai I swear you'll pay for this if its the last thing I ever do!" the enraged turtle snarled

"Oh please," Karai scoffed, rolling her brown eyes. "Your threats mean nothing to me Leonardo." Just then Shredder entered the room, covered in blood. "Father," Karai said with a bow. "I was just showing Leonardo what happens when you cross us."

"So I see," Shredder said, taking a cloth and wiping the blood off of him. The armor clad man looked at the monitor at what was happening he saw the mutant tiger aiming his gun at Mikey and Donnie. "Enough games," Shredder said, pressing a red button. "It is time for the real threat."

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The mutant tiger laughed evilly as Raph and Casey collapsed to the floor and remained still. "Raph!" Mikey and Donnie cried out, their eyes wide.

"Casey!" April cried at the same time, her blue eyes wide with worry. Then that worry quickly turned to fury and the redhead shouted, "You'll pay for that you bastard!" The tiger paid April no attention as he aimed the gun at Mikey and Donnie, fully prepared to fire on them as well. But before he could fire a booming voice came out of the speakers that were overhead. "Enough Tiger Claw! Bring them to me!"

"Yes Master Shredder," Tiger Claw said, putting away his gun. Getting some more rope from his belt he went over and tied Raph and Casey together and slung them over his shoulder. He then did the same with April, Mikey and Donnie. While they were being carried they heard low groans come from Raph and Casey.

"Raph?!" Donnie whispered, "Casey?! You guys are alive?!"

"They would be no good to the master if they were dead," Tiger Claw growled as he carried the group the Shredder's room. While he was carrying them he made sure their heads bumped the walls as they were walking.

"Ugh this is not good for my concussion," Donnie groaned, trying to keep his voice low so Tiger Claw wouldn't hear him. Unfortunately for Donnie Tiger Claw did hear him and he made an extra effort of bang Donnie's head into the wall, causing the purple masked turtle a lot of pain. The pain in his head combined with the pain in his broken arm made Donnie have to put in extra effort not to cry out.

"Dude that is so uncool," Mikey grumbled, trying not to wince from the pain in his plastron from the ropes tugging at the bandaged crack.

"Shut up you wretched filth!" Tiger Claw snarled, glaring at Mikey. By now they had entered Shredder's room and Tiger Claw approached and roughly tossed his captives and Shredder's feet, causing them to groan in pain. By now Raph and Casey were awake and both teen were furious to say the least. But when they laid eyes on the Shredder, their rage quickly changed to shock and a slight bit of fear.

"They're alive," Leo breathed, closing his eyes in relief.

"Watashi wa anata no kyōdai to anata no yūjin ga bujidearu koto o mite ureshīdesu (I am glad to see your brother and your friend are unharmed,)" Hiro whispered.

"Watashi modesu Hiro (So am I Hiro,)" Leo whispered back. "Watashi modesu (So am I.)" Without saying another word the two males watched the scene unfold in front of them.

"So," the Shredder said, looming over the group. "You are the turtles that have been causing me so much trouble."

"Damn right we are," Raph growled, glaring at Shredder. "And you're the evil son of a bitch that's caused our father so much pain!"

"Your father," Shredder scoffed. "You mean the pathetic cowards that's been hiding from me for the last fifteen years."

"He's not a pathetic coward!" Donnie shouted, causing everyone's eyes to widen in surprise. "If anyone is pathetic its you!"

"Yeah we know who you are Oroku Saki!" Raph cried out. "And we also know you're nothing but a dishonorable murderer!"

"Never call my father dishonorable!" Karai snarled, jumping in front of Raph and hitting him as hard as she could. "And the only murderer that I know of is your so called father! He murdered my mother!"

"Your mother?" Donnie asked, his brown eyes wide.

"No way," Mikey said, shaking his head. "Splinter would never murder anyone. But he sure did." Mikey nodded his head towards Shredder when he said this part.

"Liar!" Karai snarled, punching Mikey hard in his plastron, purposely aiming for the cracked part. Mikey cried out in pain as the bandages came off and the crack widened.

"Stop!" Donnie cried out. "He's telling you the truth! Oroku Saki murdered Hamato Yoshi's wife, Tang Shen and their young daughter, Miwa." When Keno heard the name Hamato Yoshi his ears perked up and he listened intently.

"Hamato Yoshi is the damn murderer!" Karai snarled. "He was never married to Tang Shen. I should know. I'm her daughter."

"You're Tang Shen's daughter?!" Leo cried out, his blue eyes wide as he realized what that meant. And when he looked at his brother the oldest turtle knew they had the same realization. That Karai was indeed Splinter's daughter, Miwa.

"Damn right I am!" Karai shouted. "And Hamato Yoshi will pay dearly for taking my mother away from me! I never got to know her because of that bastard! And anyone that helps him will die too!" With that Karai raised her sword and prepared to strike. But Shredder put his hand on his daughter's shoulder.

"Now is not the time for that Karai," Shredder said.

"But Father they need to pay," Karai said.

"And pay they shall," Shredder said. "But first we must lure Hamato Yoshi out from hiding. Then once he's here we will kill his so called sons right in front of him. Then once he is at his lowest we will kill him too. But that will have to wait."

"I can wait," Karai said, glaring at the turtles.

"Good," Shredder said. Then he turned to Tiger Claw saying, "Take the turtles to the dungeon and lock them up."

"Yes Master," Tiger Claw said with a bow. "And what of the boy and girl? What should I do with them?"

"Kill them," Shredder said. "I have no use for them."

"Yes Master," Tiger Claw said, untying Raph and Casey. But once they were free the pair kicked with all their might, catching Tiger Claw off balance and sending him flying through the air and into Shredder and Karai, causing them to hit the ground hard. Thinking quickly Raph and Casey grabbed the ropes and quickly tied the trio together with the rope. Then they freed April, Donnie and Mikey. But Shredder quickly used his sharp blades and he was free. Raph and the others were trying to free Leo and Hiro but they weren't having much luck.

"Guys go!" Leo cried out. "Hurry before its too late!"

"We ain't leavin' ya Leo!" Raph declared as he pulled harder on the chains. Suddenly the chain were off and the group looked over in shock at who had helped them. Standing there was a bloodied Kito.

"Kito?!" Hiro said, his black eyes wide. "Shikashi dōdesu ka? (But how?)"

"Setsumei suru jikanganai (No time to explain,)" Kito said. "Ikanakya. Hayaku. Forō shite kudasai (We must go. Quickly. Follow me)" With that the group began to leave. This made Shredder furious. Tiger Claw and Karai began to go after the group but Shredder stopped them. "No!" the armor clad man said. "My Elite Guards will handle them!"

"Keno!" Shredder shouted. "(Karera o tomete kudasai! Karera wa nigete wa ikemasen.) Keno stared at Shredder for a few seconds before he reacted.

"Hai, mochiron, (Yes of course,)" Keno said. "Watashi wa teki o tomeru (I will stop my enemy.)" With that Keno and his guard leapt in front the escaping turtles and their friend.

"Anata wa dokoni mo ikanai (You are not going anywhere,)" Keno said, pointing his sword at the group. "Watashi ga anata to hanasu made wanai (Not until I am through with you.)"

A/N well folk I hope you enjoyed ch 16. Please review.