Related Experiment Video
Updated: Mar 28, 2026

In Vivo Protocol of Controlled Subconcussive Head Impacts for the Validation of Field Study Data
Published on: April 18, 2019
Death by homicide in National Collegiate Athletic Association athletes between 2003 and 2013
Ashwin L Rao1, Steven Poon1, Jonathan A Drezner1
1Department of Family Medicine, University of Washington, Seattle, Washington, USA.
Background:
The incidence of homicide-related death among individuals of college age in the United States population is estimated at 15.5/100,000. The incidence of homicide among National Collegiate Athletic Association (NCAA) athletes is unknown.
Aim:
To investigate the rate of homicide-related death in NCAA athletes and to identify associated risk factors.
Methods:
The NCAA Resolutions list, NCAA catastrophic insurance claims, media reports, and published NCAA demographic data were used to identify student athlete deaths and total participant seasons from 2003-04 through 2012-13. Homicide-related deaths were analysed by sex, race, division, sport, method, location, and circumstance. Internet searches were used to gather case details.
Results:
Forty-two cases of homicide-related death were identified from 4,242,519 individual participant seasons during the ten-year study period. The incidence of homicide-related death in NCAA athletes was 1.0/100,000. The incidence in males was 1.45/100,000 and in females was 0.4/100,000 (relative risk (RR) 2.9, p=0.01). The incidence in black athletes was 4.2/100,000 and in white athletes was 0.4/100,000 (RR 7.0, p<0.001). The highest sport-specific homicide-related death rate was in American football (3.7/100,000), with a RR of 4.4 (p=0.002) compared to all other sports. 88% of cases occurred off-campus. 38% of cases occurred at a social gathering, and 38% of cases occurred in a place of residence. 74% involved a fatal shooting.
Conclusions:
Homicide-related deaths in NCAA athletes occur most commonly in males, black athletes, and American football players. Understanding the incidence, risk factors, and circumstances of homicide-related deaths in college athletes may assist NCAA institutions in developing preventative measures.
Trial Registration Number:
University of Washington Human Subjects Application, HSD No. 42077.
More Related Videos
06:52An Inertial Measurement Unit Based Method to Estimate Hip and Knee Joint Kinematics in Team Sport Athletes on the Field
Published on: May 26, 2020
07:02An Investigation of the Effects of Sports-related Concussion in Youth Using Functional Magnetic Resonance Imaging and the Head Impact Telemetry System
Published on: January 12, 2011
Related Concept Videos
Hazard Rate
Hypothesis Test for Test of Independence
H0: The two variables (factors)...
Blood Studies for Cardiovascular System I: Cardiac Biomarkers
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
Exercise and Cardiovascular Response
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Overview of Cell Death
Cell death was observed in the early 19th century, but there was no experimental evidence to prove it. In 1842, Carl Vogt first discovered cell death in a metamorphic toad; however, it was not termed ‘cell death.’ Scientists discovered different cell death pathways only in the...
Hazard Ratio
For example, in a clinical trial...