“Roadkill” (* out of four) was a horrendously inept suspense psychodrama about a female driver (Caitlin Hutchinson) who picks up a drifter (Ryan Knudson) and they embark on a road to nowhere together (or is it Hell). Unbearably shoddy filmmaking looks like it was shot on someone’s used Trump-phone but it hardly matters because film is dreary and inert anyway. All this mess does is “kill” your time.