Watch John Cook officially announce his retirement as head coach of Nebraska volleyball and answer questions about his 25-year career with the Huskers.

An emotional meeting with Harper Murray, a "top-secret" weekend and more standout moments from John Cook's retirement speech Thursday.

OMAHA, Neb. (WOWT) - First Alert 6 has the headlines you need to know to get your Thursday started. An American Airlines jet collided with an Army helicopter near Washington late Wednesday night.