Summary: Two homicide detectives are on a desperate hunt for a serial killer whose crimes are based on the Seven Deadly Sins. The dark and haunting fic takes readers from the tortured remains of one victim to the next. The seasoned Detective Hatake researches the Seven Deadly Sins in an effort to get inside the killer's mind, while his novice hotshot partner, Detective Uchiha scoffs at his efforts to unravel the case, since he would much rather make passionate love to his beautiful wife, Hinata.

I'm positive that after reading the summary, you realize that this is an AU. And that there will be A LOT of character death. Sorry!

Rated M for Blood and Gore, Sex, Strong Language, some Violence, and a lot of psychological shit that messes with your thoughts. If you think about the theme hard enough. Does OOCness count? Just kidding!

NOT a cross over with Full Metal Alchemist! It's a movie I own, duh.

Disclaimer: Don't own Naruto or Se7en, if I did, Sasuke would so totally be with Hinata.

oOSe7enOo

Passion, Taco Bell, and Respect

"The neighbors heard them screaming at each other like, for two hours. Nothing new. Then they heard the gun go off, both barrels." Asuma scoffed. "Crime of passion." He said, walking around a bloody female corpse.

"Yeah, just look at all that passion on that wall." Muttered Kakashi, looking at the blood spray patterns all over different walls. He was the lead detective of this crime scene. He walked passed another bloody corpse, which was that of the husband. He entered the kitchen, to see if he can find anything to point him in a sort of direction.

"Well, it's a done deal, all but the paperwork." Asuma said as he stretched his arms a bit.

Walking past the refrigerator, Kakashi noticed child-like drawings posted to it by colorful alphabet magnets. "Did the kid see it?" he asked.

"What?" asked Asuma, not paying attention.

"The kid." He repeated.

Asuma shoved his hands in his pockets "What kind of fucking question is that?" He almost retorted. "It's always these questions with you. 'Did the kid see it?' Who gives a fuck?"

Kakashi sighed in annoyance.

Asuma rolled his eyes "He's dead. The father killed him. Any thing else has nothing to do with us."

The door to the apartment, now a murder scene, opened, revealing a young man with dark hair and ebony eyes. He looked toward Asuma and nodded his head toward him as a greeting. He walked up to Kakashi, careful not to ruin any possible evidence. He held out his hand "Detective Hatake?" Kakashi looked at the young kid with the permanent scowl on his face. "I'm Detective Uchiha."

OoOoO

"I…apologize for interrupting." Sasuke says as he followed his new partner out of the crime scene. Police already removing the bodies from the scene. They come out, under a sheltered area to talk because of the heavy rain. "I got into town twenty minutes ago, and they dump me here." Sasuke seemed to glare at nothing unparticular.

"Look…Uchiha?" Kakashi said, interrupting his new partner "I…thought we might find a bar, someplace to-"

"I'd like to get to the precinct, if it's all the same." Sasuke snapped, not really meaning the last part. "Not much time for this transition shit."

Kakashi ignored him, "I meant to ask you something…when we spoke on the phone before." Kakashi said, beginning to walk.

"Yeah…" Sasuke said, following him.

"Why here?" Kakashi's curiosity getting the better of him.

"…"

"All this effort to get transferred, It's the first question to pop into my head." They both stopped under a less crowded shelter.

"…Maybe I'm not under standing the question…"

"It's very simple. You actually fought to get reassigned here. I've just never seen it done before." Kakashi stared intently at his new partner.

"I…thought I could do some good." Sasuke glared at Kakashi "It would be great if we didn't start out kicking each other in the balls."

Kakashi glared back "I want you to look, and I want you to listen-" Sasuke cut him off.

"I wasn't guarding fucking Taco Bell. I've worked homicide five years-" Kakashi cut him off too.

"Not here."

"I understand that." Sasuke retorted.

"Well then," Kakashi stated "Over the next seven days, Detective, you'll do me the favor of remembering that." And with that, Kakashi turned and walked away. Sasuke stared at his retreating form with hatred and for some reason respect. He knew the older man had more experience but Sasuke had too much pride to show that. But he told him self, he only has to deal with him for seven days, and then his old ass retires.

Sasuke smirked 'Time to go home and…release some tension with my wife…'

OoOoO

End of Chapter 1!

If some one needs help on understanding a scene, send me a personal message! Other than that, REVIEW!

P.S.- I'll update this story every day, maybe even twice a day if I can! Most likely will!