Casey storms into the lair with the turtles and Splinter following behind.

"Casey?" Splinter asked in concern.

Casey walks up to the wall and punches the war in anger.

"God damn it !" Casey swears as he punches the wall repeatedly.

"Casey stop !" Raph shouts as he places a hand on his shoulder.

"Leave me alone Raph ! I just lost my brother and sister !" Casey snares.

"Casey I know how you feel" Splinter said.

"How ? How can you know possibly know I feel !?" Casey shouts at Splinter.

"Because I lost my wife" Splinter said calmly.

Casey looks at Splinter with tears in his eyes before hugging as he cries into his robe.

"Everything will be okay" Splinter said as he hugs Casey.

"I lost my brother! And I'm afraid I lost him for good" Casey sobs.

"Will find Mark and Karai" Leo said.

"I saw Karai take Angle" Donnie said.

Casey let's go as he takes out his phone a dails Angle.

"Angle are you there ?" Casey asked over the phone.

"Casey! Karai took me home and then left" Angle said over the phone

"I'm glad your home" Casey said over the phone.

"Are you coming home ? Dad's worried" Angle asked over the phone.

"I'm coming home now" Casey said before hanging up.

Casey turns to the turtles and Splinter.

"Guys I gotta go" Casey said.

"It's all good dude will find Mark and Karai tomorrow night" Mikey said.

Casey nods before leaving the lair.
**************************************
Mark looks at Karai who was making dinner. He was on a cot, trying to rest. They were at a little shack that Karai made a secret hide out of.

"Are you feeling alright Mark ?" Karai asked.

"I'm still feel weak from the mutantagen" Mark said as he sits up.

"Lay back down Mark" Karai said.

"I need to stand" Mark said as he walks up to a mirror.

He say his face that was permanently on fire. Firey tears stream down his face.

"Mark ?" Karai asked.

Mark let's out a angry cry and punches the glass.

"Mark" Karai said as she holds his hand to try to calm him down.

His hands deflamed

"I'm a freak ! A monster!" Mark snares.

"No Mark ! Don't say that" Karai said as she holds his hands.

"It's true i can't have a normal life" Mark sighs sadly

"Normal is overrated" Karai said.

"I can't hug anyone i can't risks to hug my little sister" Mark admits.

Karai suddenly embraces Mark.

"Karai what are you doing?!" Mark shouts in fear.

Mark body suddenly turns back to normal.

"See you can hug" Karai smirks.

"Karai are you crazy ?! I could of burned you !" Mark shouts.

"Hey now we both know you wouldn't harm me" Karai smirks mischievously.

"It was still risky" Mark said.

"I know but hey you can hug" Karai said as she let's go.

Mark turns back in flame form. He walks over to the cot and sits back down. Karai sits next to him.

"Mark I'm gonna help you" Karai said.

Mark looks at Karai before smiling.

"Thanks Karai" Mark said.

"Anytime" Karai said.