David taping a show for American Justice on the A & E channel

Discovery Channel Canada/ Great Brittan 
"Family Secrets" 2/2006

CBS 48 Hrs
“The Law and Ms. Shelton” 6/2004

A&E American Justice
“Under Suspicion: The Case of Catherine Shelton” 11/2004

CBS 48 Hrs
“Precious Angels: A Shocking Crime “ 8/2003

Fire and Emergency Television Network
PULSE Emergency Medical Update
" Crime Scene for 1st Responders for EMS” 5/2002

Discovery Channel
Medical Detectives Season 4
“Invisible Intruder: Analyzing Blood Clues”
9/1999 USA and United Kingdom
 
Law Enforcement Television Network
“Mothers Who Kill” 8/1998

Law Enforcement Television Network
Command Center 7/1997

Appearances on Local Broadcasts in the Dallas Market :

KDFW Fox 4
KXAS 5
WFAA 8
KTVT 11
KUVN 23
WB 33
KRLD 1080 (Radio)
WBAP 820 (Radio)

Print Media:

Dallas Morning News
Lake Shore Times

Published Articles:
 
The Resourcer
Safe Schools Initiative
Published by National Association of School Resource Officers
Spring 2005 pg 10-12