(CNN) University of Wisconsin assistant men's basketball coach Howard Moore lost his wife and young daughter in a fatal car accident near Ann Arbor, Michigan early Saturday morning.

Moore, his wife and his two children were hit head-on by a female driver going the wrong way, Michigan State Police said.

That driver, along with Moore's 9-year-old daughter Jaidyn and his wife, Jennifer, died as a result of the crash, police said.

Moore, 46, and his 13-year-old son Jerell were treated at the University of Michigan Hospital. Jerell was released from the hospital Monday and the coach was "up and walking," the university said in a statement.

The family's dog also died in the accident, police said.

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