The Old School Time Cop 4

Karen's surprised on her arrival, she's welcomed by herself from the past, her so called normal self.
'Welcome Karen' the past Karen tells her future self, trying to explain the idea behind her future Karen,

not buying the idea past Karen engages Future Karen trying to subdue her, covered in blood and oil all bruised up future Karen manages to get a hold of herself and escapes.
Future Karen fending for her life approaches an abandoned warehouse, past Karen places a bounty on her future self.
Karen still bruised from the fight tending to herself still in the abandoned warehouse, out of the shadow a voice calls out to Karen, scared for herself trying to run, the voice calls out saying 'Karen you have nothing to be scared off, am here to help', puzzled at this she let's him help her.
'I can help you get answers' he said, 'tell me everything' Karen replied.