Adam Linwood
Testimony (1)
Coach Linwood testified he was unaware of any policy against athletes sitting under a rival team's tent, that schools typically staff a coach per tent because athletes are minors, and that Centennial did not bring its own tent to this meet due to staffing shortages — potentially relevant to why Anthony was seated under Memorial's tent in the first place.
Source: NewsNation trial coverage (multiple articles, citing AP and WFAA reporting)