Wichita State has launched an investigation into allegations of misconduct against head coach Gregg Marshall, according to a report published by The Athletic on Thursday night.The investigation follows a turbulent season in which six scholarship players and a walk-on transferred from the program. A recruit who had committed to Wichita State also asked out of his letter of intent, and at least one player reportedly expressed concerns about Marshall’s behavior to the school before he transferred.The report includes several explosive details, including an allegation that Marshall shoved and punched a player during a practice in the 2015-16 season. Marshall also is alleged to have placed his hands around a staff member’s neck during that same season, and he allegedly berated a student-athlete from another sport and attempted to punch him through the driver’s side window of his vehicle because the student had parked in the coach’s spot.”It wasn’t just players — the academic people, the marketing, everybody. If you had to associate with Wichita State basketball, you got caught in the crossfire,” one former player said to The Athletic. “I lost respect for him because I saw the way he treated my teammates and other people.”Marshall declined to address specific allegations but sent a brief text message to the report’s writers.