Capcom has announced on the company's official blog that there would be some free downloadable content coming in April for Resident Evil: Operation Raccoon City, which will be released for Xbox 360 and PlayStation 3 on the 20th March.
The new DLC will be released in North America on the 10th April on PlayStation Network and the 11th April on Xbox Live Marketplace, and will be a new mission involving Jill Valentine which takes place between Resident Evil 2 and 3. It will feature her encounter with the Nemesis.
The DLC won't require an Online Pass to acquire, either, so owners of used copies will get to enjoy the DLC as well.
Resident Evil: Operation Raccoon City will be released on PC on the 18th May. It's assumed the same DLC will be available for that version as well.