Welcome to Resident Evil Answers. What would you like to know?

Jill did not become 'Evil'. She was under control of Wesker. Wesker used a substance called P30, which allows complete obedience. It also gives the recipient superhuman strength and speed.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.