Jo gave the man a strained smile and pulled her shotgun out of the gym bag she used to carry it around the City. Better that than alarming the locals after all. Since there was a ghost, salt rounds would do the trick.
"I'm going to do what I can to distract her and when I give you the go ahead, run for the door."
Jo didn't have much more time than that as the ghost re-materialized and slammed her against the wall.