The Brief A football player at Lancaster Early College High School died at the hospital on Wednesday morning after suffering a heat-related emergency during practice on Monday. A sophomore football player at Lancaster High School died after suffering a medical emergency during practice on Monday. Lancaster Football Player DiesWhat we know:According to the Lancaster Independent School District, 15-year-old Preston Malone III complained that he wasn't feeling well during conditioning drills at Monday afternoon's junior varsity football practice. He was enrolled in Lancaster High School's early college program. Lancaster High School has also canceled football practice for the remainder of the week and canceled an upcoming scrimmage against North Forney High School.