My first fanfic! Please review!

The story is AU and have some OC

Pairings are canon.

Disclaimer: I do not own Detective Conan, Magic Kaito or Death Note. Detective Conan and Magic Kaito belong to the genius Gosho Aoyama, while Death Note is copyright to Tdugumi Ohba and Takeshi Obata.

Chapter 1

'It have now been confirmed that Shinou Akino, who was found dead in her apartment in Tokyo yesterday morning, died of a heart attack. Shinou was twenty three years old and of good health...'

'This is the fifth time this month,' Kogoro complained, picking up the remote control and changing the channel. 'Whooooo, Yoko-chan!' he exlaimed as Okino Yoko appeared on the screen.

It was Sunday morning and the Mouri household had finished their breakfast not too long ago. Ran was washing the dishes over in the kitchen, while Kogoro was lazying of in front of the TV as usual. The Detective boys were playing a card game over at the table.

'I was watching that!' Conan said looking up from the card game he did not even want to play. All these recent deaths by heart attack was intriguing him. It was not natural, especially because most of the victims were healthy young people. Then it was quite hard to conceal murder as heart attacks, Conan knew only of one serial killer that had ever managed to pull it of, and that on massive scale. But it could not be.

'Phhf, a kid like you shouldn't care about the news, especially not people dying,' Kogoro dismissed.

'It worries me,' Ran had finished the dishes and returned to the living room. 'Apparently Shinou-san had visited the doctor just a few days ago and then there had been absolutely nothing wrong with her heart.' Her face was lined with concern.

Ran...

'I'm sure there is a natural explanation, Ran-neechan,' said Conan in an attempt at comforting her. It might have worked too, had not the boy at the side of him spoken.

'I for one think it might be Kira.'

The fourth member of the Mouri household and newest member of the Detective Boys had dark, messy, brown hair, his eyes were an icy blue and he wore over sized, rectangular glasses.

Ran's face paled, her concern turning to anxiety. Conan sent his brother an annoyed glance, and got a gleaming smile back. Did that guy ever take anything serius?

'Who is Kira?' asked Ayumi, peering curiously at the boy over her cards.

'He was a serial killer that paralysed the world a few years ago. He only targeted criminals and was somehow able to conceal their deaths as heart attacks. Ne Conan-kun?

'Yeah, that was one of the great mysteries surrounding Kira. How did he really kill the criminals? There was never a public answer to that. Although many theories spawned that he only needed to know both the name and the face of his victims to kill them.

'Another mystery was how he managed to kill dozens of people all over the world every day,' Conan continued explaining, 'there are theories that there were not one but several Kiras. At one point there were actually two people claiming to be Kira, communicating with each other over TV broadcasts.'

'Wow, Conan-kun, Arthur-kun, you are so knowledgeable!' Ayumi said in admiration, not noticing the annoyed looks on Genta band Mitsuhiko's faces.

'Ouch!' Arthur complained as Kogoro had walked over and hit him in the head. Conan wisely dodged as the older detective took a swing at him too.

'Don't be ridiculous!' Kogoro said,'Kira only targeted criminals and none of the people who've died recently had criminal records. And why should Kira just resurface after four years? You idiot brats!'

'Dad!' Ran shouted angrily.

'And how do you know so much about Kira anyway? You weren't exactly old back then!'

'Television!,' Conan and Arthur exclaimed in union,putting their most innocent and childish faces. It was the excuse Conan always used and he had told Arthur to use it too. It was the easiest way.

'You two watch way to much television!' Kogoro shouted at them.

Says the guy that watch Okino Yoko all day long,Conan thought.

'Now get out of here! I have work to do and I don't need you brats to interfere. So hush with you. Go out and run, it's good for you!' Kogoro commanded.

The children just stared at him. Conan as if he was crazy. Haibara with an unreadable look. Genta, Ayumi, Arthur and Mitsuhiko actually looked offended.

'What!' Kogoro asked annoyed.

'Um, Arthur's leg, it still hasn't healed, dad.' Ran said.

'Oh well, go visit Agasa hakase or something then. Just get out of here,' Kogoro said, unable to hide his embarrassment.

Arthur began picking up and shuffling the cards while the other kids got ready to go. When all the cards were in his hand, Arthur produced a little smoke and suddenly the cards were replaced with a bouquet of pink roses.

'They match you attire perfectly, don't you think?' he said, handing them over to Ran, who immediately turned red. He then blinked at Conan behind her back, causing Conan's face to heat up. The little peeping tom!

Picking up his crutches, Arthur followed the others over to the door where they helped him get on his shoe. The kids walked out the door and as it was closing behind them, they could hear Kogoro mutter, 'I sometimes wonder if that kid is colorblind...' As far as he was aware, Ran was not wearing anything remotely pink today.

xXx

'I'm surprised you actually hadn't considered Kira yet, Kudo-kun,' Arthur said while watching Conan researching Kira on Agasa's computer a while later. Ayumi, Genta and Mitsuhiko were playing one of the profesors new video games in another room, so Arthur, Ai, Conan and Agasa could talk freely to each other.

'It isn't Kira' Conan replayed without taking his eyes of the screen

'What do you mean, not Kira? Why are you researching him then?'

'I'm sure he has his reasons, Kuroba-kun,' Ai said from where she was leaning against the wall.

'Kira is dead. He didn't just disappear four years ago, he died.' Conan stated.

Two pairs of eyes stared at him in surprise, though Arthur held a perfect poker face.

'My father assisted L a little bit in the Kira case, he never told me much about it, except that Kira was dead.'

'So you weren't involved directly, I'm baffled,' Arthur muttered sarcastically.

Ignoring his brother, Conan continued, 'so I'm not looking up on Kira, but the theories around his methods and I'm also looking after some hints about how to get in contact with L, he's the person that is most likely to be in possession of the information I want.'

'You can just give up on that,' Ai said flatly. 'L is the worlds most famous detective, but also the most anonymous one, which gives him quite a lot of room to play.

'The Black Organization considers him threat number one, they've tried to identify him for years. Without result, and they've used some of the best hackers in the world.'

Well that's a boomer. Conan didn't reply for some time, thinking it over.

'You're a good hacker, right KID?' he finally asked.

Arthur nodded with a curious look in his eyes..

Haibara was about to protest, but Conan spoke first. 'I want you to hack the police headquarter.'

Grinning, the phantom thief set to work.

That's it for now. I would love to hear your thoughts.