YA novel : magic, demon, ravens or crows, death

[jvpiterhxlic]

hello,

been trying for years to remember this series I read when I was younger, but I can't remember the title, author or cover.

all I remember about it is random pieces of the plot + smaller details.

- normal, teenage girl (believe she's blonde, could be wrong) is dating her best friend.

- new boy moves to town, believe his name is close to either malachai/malakai, and is later found out to be some demon kind of create (or at least can summon them through a portal he opens up near the end of the book)

- people start to wind up dead and are found in this forest like area in the town

- girl develops magic and at some point (idk if its the first book or later in the series) accidentally zaps her lipstick and melts it in the school bathroom

- crows or ravens pop up a lot, which is later found out to be connected to demons

I believe either shadow or dark/darkness was in the title but I could very well be wrong. I also read this pre 2010 and know there is at least 3 books in the series. Please help :(