reason to believe

Scully: Acco--in- to t-e --ie-in-, t-e p-isone-s escape- --ile -i-in- in a laun--- ca-t.
-ul-e-: I -on't t-in- t-e -ua--s -a-e -een -atc-in- enou-- p-ison -ovies.

A, E, I, O, U, Y, S,T, L, V, N, P, C