Convicted Serial Killer's Map Leads Cops to Several Different Burial Sites

Recently discovered, a map drawn by a serial killer has led authorities in California to three separate burial sites, where the discovery of human remains could bring an end to several missing persons cases. Investigators recovered over 300 human bones, in a rural land in northern California. The search and research for these cases are still continuing. Near San Francisco, a map drawn by a convicted killer Wesley Shermantine who was part of a methamphetamine-fueled violence made them known as "Speed Freak Killers". Shermantine says that there might be more than 10 more victims in the area. The remains of these bones were found 45 feet deep   in a well on an abandoned cattle ranch.
http://www.msnbc.msn.com/id/21134540/vp/46367869#46367869 (video)
http://www.msnbc.msn.com/id/46364526/ns/us_news-crime_and_courts/#.TzlEi8XOwig