SINISTER versus THE X-MEN
The Tempest: Part 4 (Marvel comics)
Where: Ultimate X-Men #49 When: September 2004
Why: Brian K Vaughan How: Brandon Peterson
The story so far...
A mysterious serial killer called Sinister has been murdering mutants throughout the Manhattan district, raising the concerns of the X-Men. Though reluctant, Professor Charles Xavier solicits the deployment of six of his most notable and seasoned students in the pursuit of the killer.
Though Wolverine and Storm track Sinister to his lair, they are horrified to discover the killer has already eluded them, and unbeknownst to the youthful X-Men left behind, he's coming for them.
Unable to detect Sinister's presence, Professor X is unable to prepare his mutants for the threat that is coming for them. Dazzler, Angel, Kitty Pryde, Rogue and Ice Man will have to fend for themselves, or die trying.
Full Article: http://secretearths.blogspot.com/2007/08/sinister-versus-x-men-tempest-part-4.html