Julie mourns the end of her relationship with Matt. Luke's family commitments interfere with his football. Becky's dad returns from a road-trip with a secret. The police stop by the school in response to an anonymous tip to search Vince's locker for a gun. Mindy's maternity gets more expensive than Billy was prepared for and the Landing Strip girls throw a fund-raiser. Tammy's staff celebrates an academic award with a karaoke night and Glenn goes a bit too far.