Here is the full list of all 22 Tell Me Everything achievements.
Have a meaningful discussion about pastry.
Make a round of indecent proposals.
Failed to apprehend the murderer.
Solve your first crime.
Have every suspect accuse another suspect.
Turn the dial up to maximum bitterness.
Solve the Porcelain Paradox - Variation A
Solve the Porcelain Paradox - Variation B
Solve the Porcelain Paradox - Variation C
Have Mrs. Blue fail the case maxing out her anger meter.
Get fired from the police force. Oopsies.
Solve the Horrors of Hospitality - Variations A
Solve the Horrors of Hospitality - Variations B
Solve the Horrors of Hospitality - Variations C
Take a big leap of logic.
Be a little too descriptive about the victim
Solve the Fiscal Freefall - Variations A
Solve the Fiscal Freefall - Variations B
Solve the Fiscal Freefall - Variations C
Mo' murder, mo' troubles...
Some prefer cold cash
Aaaaaaand it's gone...