Russell Vossbrink is the technical supervisor of the Regional FBI mtDNA lab at the Arizona Department of Public Safety.  Russell is a member of the American Academy of Forensic Sciences (AAFS) and he has been a regular member and invited guest of the Scientific Working Group for DNA Analysis Methods (SWGDAM).  Russell has presented at Promega, Combined DNA Index System (CODIS), AAFS, California Association of Criminalists (CAC), Southwestern Association of Forensic Scientists (SWAFS), California Association of Crime Laboratory Directors (CACLD) and the Bode Technology Workshop.