Killed or incapacitated 10 Dolls.

When do they appear: The earliest you can fight this enemy is in a basement South of the police station (first house on that block). They appear in Centennial Building, then a lot more in St. Maria's.

This enemy has "Shadows" which attack you. Every time you kill one of the shadows, you will damage the doll. You can also choose to try and attack the doll directly. Use a flashlight to help you spot the shadows. A Forensic Flashlight is best to use against this enemy once you obtain it.

If you defeat the one in the basement, defeat the 3+ in Centennial Building, you should get this achievement after picking up the axe from the corpse in the first moments of St. Maria's. There will be around 6 or 7 in that one room alone.