On April 6, 2009 34-year-old Rob Harrell was killed when a trench wall collapsed on a job site in Arlington, TX. The accident occurred at approximately 7:40 a.m. near the intersection of Arkansas Lane and Ozark Drive as Harrell was attempting to connect power to a newly erected water tower. According to authorities, the trench walls collapsed burying the Harrell under some quantity of earth. OSHA has launched a full investigation.