In resident evil apocalypse jill valentine and angela ashford are in a helicopter crash what happens to them??

I heard that in the 4th resident evil movie called RESIDENT EVIL : AFTERLIFE will show Jill Valentine returning to help Alice go to Tokyo to destroy the umbrella corporation but that is just a rumor. What did she do whilst RESIDENT EVIL : EXTINCTION, Because there was only 1 million plus people o the planet left and what happened to Angela. Also just for the FYI: CLARE, ALICE, Jill, Angela, K-MART, LEON, Chris and ALBERT WESKER. The people in capitals will defo be on the movie which was confirmed by sony pictures. And the people in lower case are a posibilities. And sorry to spoil this but this will defo be the last movie made with real actors but more CG movies will be made the newest one will be RESIDENT EVIL: DEGENRATION. Have fun.