Find health boosters by going to the following intervals and searching the corresponding locations:
INTERVAL - LOCATION Interval 01 - Rooms on right side where you meet Jankowski. Go to the rooms on the right before going upstairs. Interval 02 - Just before you go up to the room where you meet Alma, check the back. It is near the part where you see Jankowski's second ghost. Interval 03 mission 1 - In the sewer where Alma is. Be careful because you will encounter another Alma scene when you pick this up. Interval 03 mission 2 - Check the sewers when you first encounter Moddy's ghost.