During the tense conclusion of the BYU-Utah game, chaos ensued when fans started throwing objects onto the field. Jocelyn Allan, who has leads the BYU cheer tea

Police are investigating an incident that was caught on video in which BYU cheerleading coach Jocelyn Allan was struck in the head by a water bottle thrown by a fan after the team’s game

PROVO — The University of Utah police department arrested an 18-year-old individual Tuesday after a member of BYU's travel party alleged she was hit with a water bottle during the Cougars' rivalry tilt at Rice-Eccles Stadium over the weekend.

An 18-year-old was arrested after reportedly throwing a water bottle onto the field during the BYU-Utah game on Nov. 9.

BYU cheer coach Jocelyn Allan was struck in the head by a water bottle thrown by a fan at Rice-Eccles Stadium at the conclusion of BYU’s 22-21 win over Utah. Allan collapsed to the ground as a BYU cheerleader rushed to her aid.

An 18-year-old man has been arrested for allegedly throwing a water bottle onto the field at Rice-Eccles Stadium and hitting a member of the BYU cheerleading team. University of Utah Police said they arrested the man on suspicion of assault Tuesday. So far, there have been no formal charges filed.

Court documents have been released about the man accused of throwing a water bottle at the BYU cheer coach. The incident happened after BYU won the "Holy War" game against the University of Utah on Saturday,