Here is the full list of all 25 Milfy Cases: Damsels in Distress achievements.
The Game is Afoot
Game Intro Experienced
The Plot Thickens
Down the Rabbit Hole
Inception and Anticipation
A Good Morning to You
Wanted for Questioning
Get to Know the New Place
Getting Pictures Taken
It Pays to Be A Nice Guy
A Change of Costumes
A Blossoming Relationship
Get Help with a Computer
Going to Run Errands
It Pays to Make Friends
The Detective Liked the Answers
Trust Me to be Honorable
Witnessing a Crime
Smile for the Camera
Unraveling the Mystery
Everyone is Happy
All is fair
Placing an order to go
Accepting the Mission
How Sweet the Sound