His Myspace:

Syko Sam is a new musican in the underground and only been rapping for a few months now. As a new artist I feel that I already have some talent in this scene but will only get better as time will do its job. Syko Sam has been a fan of the Horrorcore/Wicked Shit genre since 1999 so therefor as a huge fan of the music I wanted to contribute to the genre to give to those fans of the genre as well as making it for myself to explore my creative side, thus Syko Sam being born.

http://www.myspace.com/samissyko

McCroskey is charged with murder in the death of Mark Niederbrock, a pastor at a Presbyterian church in central Virginia. Niederbrock was one of four people found dead Friday at the home of a college professor in Farmville, about 50 miles west of Richmond.

The 20-year-old McCroskey raps under the name Syko Sam in the horrorcore genre, which sets violent lyrics to hip-hop beats.

http://www.kansascity.com/440/story/1458689.html

Via:

http://www.thedailyswarm.com/headlines/murder-music-horrorcore-rapper-syko-sam-arrested-killing-four/