History to be made as first female referee is set to officiate NFL postseason game

History will made this Sunday at the Chargers vs. Patriots playoff game.

Sarah Thomas will become the first woman to officiate an NFL post-season game.

Thomas made headlines back in 2015 when she became the NFL's first full-time official.

Before that, she was the first woman to officiate a college football bowl game.

This is her fourth season as an NFL official.