Check this out, the mental health insititue that the shooter went too was the "the childrens center for development and behavior." The co-founder of the company is the lead doctor. his name is David Lubin. Read his bio below:

David Lubin, Ph.D., BCBA-D

Vice President – Clinical Affairs

Dr. Lubin is Co-Founder and Vice President of Clinical Affairs with the Children’s Center for Development and Behavior. With over 25 years of experience in the field of behavior analysis, Dr. Lubin obtained his initial clinical and academic experience in 1980 while attending the University of Florida's Behavioral Psychology Program. Dr. Lubin went on to study at Auburn University where he continued his work in clinical applications of behavior analysis while earning Masters of Science and Doctorate degrees. During this time, he also chose an emphasis in the study of sophisticated techniques for facilitation of learning curves, clinical neuropsychology, neuroanatomy and human engineering technology. Dr. Lubin also held positions with Army Intelligence and NASA where he led teams in the design of user-systems and automated training systems. Dr. Lubin is an Adjunct Professor at Florida International University and teaches courses in both experimental and applied behavior analysis. As the lead clinician for Children’s Center for Development and behavior, Dr. Lubin provides daily clinical staff and program supervision, however, he remains a ‘hands-on’ clinician providing first-contact intakes, assessments, program development and intervention.