About TLEPN

dustin.schellenger@untdallas.edu | (573) 337-4145

Dustin Schellenger joined the CPI Team on January 14^th 2022 as the State Director for the Texas Law Enforcement Peer Network.  Dustin has valuable experience working with both the military and Law enforcement in a variety of positions.  Prior to joining CPI Dustin was project manager for Dallas Police Department and a retired Gunnery Sergeant in the US Marines.  He is passionate about supporting law enforcement and preventing police suicide.  

Dustin Served for 20 years as a Military Policeman in the US Marines and has experience in crisis management, Special Reaction Team (SRT) tactics and management, and law enforcement management.  He has worked on high risk warrants, hostage situations, drug raids, and lovingly as a regular patrolman.  Dustin has served in Iraq as well as 13 other countries and is very familiar with PTSD and what families go through both in law enforcement and military service.

michael.mata@pd.pharr-tx.gov | (956) 588-5211

Michael Mata retired from the Pharr Police Department in 2019 after 21 years of dedicated service to his community.  He then served 2 years with the PSJA ISD Police Department (2019-2021) as Sergeant/ SBLE Officer and in January 2022 returned to Pharr Police Department to serve as the Regional Director of South Texas for the Texas Law Enforcement Peer Network (TLEPN).  He earned his Master Peace Officer Certification in 2012, worked Patrol Division and was assigned as Senior Officer, Field Training Officer, Gang Officer, International Port of Entry Officer, Bicycle Patrol Officer, certified Breath Test Operator and obtained his TCOLE Basic Instructor Certificate, and instructed Crisis Intervention Training, De-Escalation and SBLE Active Shooter training.  Michael is a trained Hostage Negotiator, and has participated in several critical incidents including, suicidal/barricaded situations, jumpers, kidnappings, and he is a member of the Texas Association of Hostage Negotiators (TAHN). 

Michael and his family reside in Pharr, TX and when he is not traveling, he enjoys fishing with his family on their boat the “Ugly Hooker” at South Padre Island, Texas.  He also enjoys taking long road trips on his motorcycle; he enjoys running or cycling for mental clarity and focus.  Michael will share his knowledge and experience along with his passion to serve fellow first responders struggling with mental health issues, post-traumatic stress, and he believes through the Texas Law Enforcement Peer Network and local resources, he will be able to help end law enforcement suicide in the State of Texas. 

hjohnson@beltontexas.gov | (254) 394-5779

After 8 years of service in the US Army stationed at various locations in the United States and Africa, Houston Johnson entered his law enforcement career in 1988.  Starting as a jailer working in rural North Texas, he served the citizens of Texas with 30 years of responsible and highly decorated experience with the Harker Heights Police Department, Young County Sheriff’s Office, Central Texas, Cross Timbers & S.T.O.P. Narcotics Task Forces, US Marshals Office, US Customs, Governor’s Covert Operations Response Team & Governor’s Fugitive Task Force, as well as several other highly successful multi-jurisdictional special enforcement units.  A graduate of the Law Enforcement Management Institute he served on the board of the Leadership & Command College Alumni Association for over 10 years. 

Houston has been involved in PTSD and Peer Support projects since 2004 and has a passion to see those who have served so valiantly to live long and healthy lives.  He has also served as a dispatcher, fire fighter and EMT and volunteers locally in several organizations that are making a difference in the lives of those in need.  He enjoys spending time with his wife, a personal trainer, his daughter and two sons, seventh generation Texans.  His hobbies are jujitsu, chuck wagon cooking, knife making, traveling with his family, and helping with various men’s outdoor programs.