INTERESTING PUBLICATIONS AVAILABLE

The National Criminal Justice Reference Service provides some quite valuable investigative material for free, accessible on line as well. The following documents can be downloaded on-line, or ordered as a "hard copy" from NCJRS. Well worth checking out.
"What Every Law Enforcement Officer Should Know About DNA Evidence" Document # BC000614http://www.ojp.usdoj.gov/nij/pubs-sum/000614.htm
"What Every Law Enforcement Officer Should Know About DNA Evidence"Beginning Level CD-ROM as well as an Advanced Level CD-ROM.Beginning Level: Document NCJ 182992Advanced Level: Document NCJ 184479
These must be ordered by telephone. See telephone number below.
"Death Investigation: A Guide For the Scene Investigator". Provides suggestions for a thorough and competent investigation of a death crime scene. NCJ 167568. Can be downloaded at:http://www.ojp.usdoj.gov/nij/pubs-sum/167568.htm
"Eyewitness Evidence: A Guide for Law Enforcement". Recommends procedures for obtaining the most reliable and accurate information from eyewitnesses, includingsuggestions for interviewing witnesses and identifying suspects. NCJ 178240www.ojp.usdoj.gov/nij/pubs-sum/178240.htm
These documents may be ordered directly from NCJRS by calling: 800-851-3420.