A Texas man, Travis Merrill, was arrested for allegedly killing his coworker, Tamhara Collazo, at an Allegiance Trucks office in Lewisville. Merrill, obsessed with Collazo, shot her at her desk after she returned from a lunch break. He confessed to being angered by her long breaks and avoiding him after reporting his behavior to HR. The company has closed the office and is cooperating with law enforcement.