The psycho_slayer_mission_6_0rc4.rar file you have requested: Add Ons / Missions / Psycho Slayer mission 6.0rc4 - 105.27kb is not available. Perhaps try browsing all files for the game ARMA: Cold War Assault and upload any files you want to share or are missing. This is the only information we could locate:
"Psycho Slayer" is a total, and from scratch, remake of the mission known by the name "Find the Serialkiller v2.00" by [City Cobra].
I borrowed the basic idea, but thats all, everything else is fresh and new. More info can be found on my webpage The mission file for Psycho Slayer MP mission, v 6.0rc4