Our Days Are Numbered

This just starts out as a normal town,normal residents,normal youngsters falling in love,making it as young adults,and finding their best friends.until a killer shows up in their mist,the local radio station has their theories,maybe pushing the laws by sharing them,saying they have to know them,yes them,as in theres two,at least that's what the radio station believes. The young people is determined to make it,although it seems the killer(s) are only targeting people in their group and family.The rest of the people may say their days are numbered,but this group is determined to switch that around and prove nothing can break their love and friendship.
There will be a person who can figure it out,but who is him/her,and how will they find him? who will be with him? there will be more than one,the man in the woods can tell you that,and who it is.The problem is getting the hero to step up to it. (sorry,it has some pretty bad typos at times cause I type as fast as I can and I don't check it)