A 2,400-strong crowd saw James Balagizi score twice for the Reds but it was Kieron Bowie’s injury-time winner that condemned them to their third league defeat of the season.
Photographer Cory Pickford was at the game to capture the action.
1. Crawley Town v Northampton Town:Crawley Town v Northampton Town - pictures by Cory Pickford
Crawley Town v Northampton Town - picture by Cory Pickford:Crawley Town v Northampton Town Photo: Cory Pickford
2. Crawley Town v Northampton Town:Crawley Town v Northampton Town - pictures by Cory Pickford
Crawley Town v Northampton Town - picture by Cory Pickford:Crawley Town v Northampton Town Photo: Cory Pickford
3. Crawley Town v Northampton Town:Crawley Town v Northampton Town - pictures by Cory Pickford
Crawley Town v Northampton Town - picture by Cory Pickford:Crawley Town v Northampton Town Photo: Cory Pickford
4. Crawley Town v Northampton Town:Crawley Town v Northampton Town - pictures by Cory Pickford
Crawley Town v Northampton Town - picture by Cory Pickford:Crawley Town v Northampton Town Photo: Cory Pickford