April was walking down the streets of New York at midnight. He internship was making her late at night. She was tired and she didn't notice she was being watch again.

Karai, Casey, Avain, Bradford and Xever were standing on a rooftop watching her.

"Here's the plan ambush her" Karai smirks.

Bradford and Xever jump down in front her, weapons drawn. April screams. She tries to turn a run but Avain now masked blocks her path. She kicks April in the face causing her to fall. down.

"Grab her !" Avain smirks.

April covers her face in fear as Bradford comes close to her. Suddenly the ninja turtles jump down and fight Bradford, Xever, and Avain. April couldn't believe her eyes that ninja turtles had come to her rescue.

"Get away from her" Leo shouts.

Raph and Donnie knock out Bradford and Xever. Mikey knocks out Avain. Donnie walks over to April to make sure she's okay.

"Are you okay ?" Donnie asks her.

"Yeah I'm fine thank you" April said with a small smile.

Donnie helps her up. Suddenly the turtles her a picture snap and they see a flashing light.

"Oh no" Leo mutters.

Karai and Casey run off with the picture and dispear I'm the shadows.

"We're in trouble dudes" Mikey said.

"Don't worry I'll keep your scercet it's the least I can do since you guys saved my life" April said.

"Thank you um..." Leo said.

"April O'Neil and what's your guys names?" April asks.

"I'm Leo, this is Raph, Donnie and Mikey" Leo said.

"It's nice to meet you" April said.

"Like wise" Leo said.

"Will keep in touch" Donnie said as he gives her a t-phone.

The turtles dispear leaving April alone.

"So awesome!" April said out loud.
***************************************************************
Meanwhile,

Karai and Casey enter the throne room. Karai held the camera. She and Casey were shocked as what they just saw.

"Your dad isn't gonna believe this! I'm mean 4 muntant turtles it's crazy" Casey exclaimes.

"I know but we have all the proof we need" Karai smirks as she held the camera.

"Ah Karai, boy I see the mission was a success" Shredder said.

"It's Casey" Casey mutters.

"Your not gonna believe what we caught on camera" Karai said as she hands the camera to Shredder.

Shredder looks at the camera and his eyes widen.

"It can't be" Shredder gasps.

Karai and Casey look at each other confused.

"It's the turtles mutant experiment from Baxter stockman's work form many years ago" Shredder explains.

"Turtles mutant experiment?" Karai said confused.

"Perhaps I should tell you what I been scercetly been working on" Shredder said as he takes a sigh.

"Tell us father" Karai said.

"Perhaps I should start from the beginning" Shredder begins.

***************************************************************
15 years ago, New York city in a lab

"It all started when my old collage leage Baxter stockman created mutantgen" Shredder begins.

Baxter stockman pours a green liquid in a canster and seals it up. He walks over to four baby turtles in a water class caintor. He picks up a needle. Before he could injected the mutantgen into the turtles Saki walks in looking angry.

"Stockman!" Saki snares.

"Saki my old friend what do i have the pleasure of your presence"? Stockman said nervously.

"You been careless Stockman! The government has gotten word of the mutantgen you created and they want it!" Saki roars.

"Saki I can fix this issue I just need more time" Stockman begs.

"I gave you all the time and you failed me !" Saki snares as he nears closer to Stockman's face.

"No I didn't I have plans you have to see what I'm working on" Stockman said as he montions to the baby turtles he was about to inject with mutantagen.

"Baby turtles!!!!" Saki snares as he pushes the canister of mutantagen onto to the baby turtles.

Then Saki stabs Baxter in the stomach. Baxter falls down to ground in angoney and dies in his own blood.

The turtles falls off the table and into the swear drain. The foot ninjas grab rest of the mutantagen and light the lab on fire. Shredder walks away satisfied.
************************************
"So you killed a man in cold blood ?" Casey asks.

"Stockman constantly failed me it had be done" Shredder said.

"But you created these ninja turtles" Karai said.

"I know and I plan to fix that mistake by killing hamtoe Yoish's ninja turtles" Shredder said grimly.