Today's three cases

On closing night the lead singer's diamond hair-clip vanished between the second-act bow and the final blackout. Each member of the company waited out the chaos in a separate dressing room down the backstage corridor. Walk the corridor, door by door, and place them.

1. 1. Lucien Beaumont and the one holding the laurel wreath were exactly 2 dressing rooms apart.
2. 2. The performer in the velvet cloak and the one holding the letter scroll are the same person.
3. 3. The performer in the tattered cape was right next to the one holding the glass vial.
4. 4. Cordelia Strauss was somewhere before the performer in the gold breastplate in the line.
5. 5. The performer in the mourning veil and the one holding the laurel wreath are the same person.
6. 6. Mauro Castellani was in the dressing room right before the one holding the laurel wreath.
7. 7. Thaddeus Crowe was in the dressing room right before Lucien Beaumont.
8. 8. Cordelia Strauss was right next to the one holding the letter scroll.
9. 9. Mauro Castellani was in the dressing room right before the performer in the mourning veil.
10. 10. Mauro Castellani and the performer in the gold breastplate were exactly 2 dressing rooms apart.
11. 11. The one holding the glass vial was in the dressing room right before the one holding the lute.
12. 12. The performer in the mourning veil was somewhere before the one holding the lute in the line.
13. 13. Thaddeus Crowe was right next to the performer in the tattered cape.
14. 14. Lucien Beaumont and the one holding the lute are the same person.
15. 15. Cordelia Strauss was in the dressing room right before the performer in the gold breastplate.

A cask of the estate's finest vintage was drained and switched the night before the auction. Each vintner worked alone in a different cellar vault along the chalk tunnel. Work the tunnel, vault by vault, and name who swapped the wine.

1. 1. Marco Bellini and the one using the stoneware jug were exactly 2 vaults apart.
2. 2. The one blending the viognier was somewhere before the one using the steel vat in the line.
3. 3. Odette Blanc was in the vault right before the one using the steel vat.
4. 4. The one using the wine thief was somewhere before the one using the stoneware jug in the line.
5. 5. Pilar Navarro was right next to the one using the wine thief.
6. 6. The one using the tasting pipette was somewhere after the one using the wine thief but before the one using the steel vat.
7. 7. Odette Blanc was in the vault right before Marco Bellini.
8. 8. The one blending the viognier was in the vault right before the one blending the sauvignon blanc.
9. 9. The one blending the sangiovese was somewhere before the one using the wine thief in the line.
10. 10. Bianca Conti was right next to the one blending the sauvignon blanc.
11. 11. Pilar Navarro was right next to the one blending the merlot.
12. 12. Odette Blanc was right next to the one blending the sauvignon blanc.

A rare orchid worth a small fortune was cut and stolen the night it finally bloomed. Each botanist tended a different glasshouse along the garden path. Sort out who worked where before the curator counts the pots.

1. 1. Emeka Osei and the one carrying the seed tray are the same person.
2. 2. The one carrying the spray bottle was right next to whoever was sipping the iced coffee.
3. 3. Marisol Vega was in the glasshouse right before Emeka Osei.
4. 4. Petra Vance and the one tending the night orchid were exactly 2 glasshouses apart.
5. 5. The one tending the wax flower was right next to the one carrying the spray bottle.
6. 6. The one tending the silver moss was right next to the one carrying the glass cloche.
7. 7. The one carrying the grafting knife was in the glasshouse right before the one carrying the seed tray.
8. 8. Emeka Osei was somewhere before the one carrying the spray bottle in the line.
9. 9. The one carrying the grafting knife and whoever was sipping the cold cocoa are the same person.
10. 10. The one tending the night orchid was somewhere before whoever was sipping the ginger beer in the line.
11. 11. The one tending the silver moss was right next to the one carrying the grafting knife.
12. 12. Dr. Fern Whitlock was in the glasshouse right before the one tending the carnivorous lily.
13. 13. Dr. Fern Whitlock and the one carrying the glass cloche are the same person.
14. 14. Marisol Vega and the one carrying the glass cloche were exactly 2 glasshouses apart.
15. 15. Marisol Vega and whoever was sipping the mint water were exactly 4 glasshouses apart.