After a raid the Task Force retrieves a Death Note. Upon touching it L sees a shinigami by the name of Rem.
This seemed like a break in the case but in actuality it all played directly into Light's hands.
This particular book contained the following rule:
"The human who possesses this book has 13 days to use it or they will die."
L, obviously not wanting to use the book, waits until the final hours of his last day to use the Death Note - utilizing as much time as possible to question Rem and to research the deaths which had already been inscribed...
L concluded that this was originally the Death Note belonging to the "Second Kira" which he suspected as being Misa Amane, Light's girlfriend. In his conversations with Rem L deduced that Rem was essentially in love with the previous carrier of the Death Note and had also deduced that she would probably kill anyone who attempted to use it to against it's original possessor.
L was quiet that final day, wandering about the roof of his hotel in a state of utter melancholia. Upon gathering the Task Force together, he unveils his plan to write Misa's name into the notebook. In actuality L does not plan to write Misa's name into the notebook but, in his mind, he simply needs to convince the shinigami behind him that he will.
As his pen begins it's descent onto the page, and without a moment's notice, the death god quickly pulls out her death note and writes L's actual name into her Death Note, sealing his fate.
L's hears this and pauses to await his inevitable end.
Upon 30 seconds passing, L's eyes widen as he endures the sensation of the anticipated heart attack. He hears the final beat, sounding off like a loud drum.
As he collapses to the floor, everything slowly turns black.
The last thing he sees is Light's face looking down at him.
No one else but L notices the slight sinister smile on Light's face.
a.k.a. "L" - Town Investigator - Kira's Nemesis and leader of the Kira Task Force
Please PM me your night actions...