with Tobias Greene years ago and was remembered in his will, she refuses to reveal any of the facts in her past.
5. The will of Tobias Greene stipulated that the family must live in the Greene mansion for twenty-five years on pain of disinheritance, with the one exception that, if Ada should marry, she could establish a residence elsewhere, as she was not of the Greene blood. By the will Mrs. Greene has the handling and disposition of the money.
6. Mrs. Greene's will makes the five children equal beneficiaries. In event of death of any of them the survivors share alike; and if all should die the estate goes to their families, if any.
7. The sleeping-rooms of the Greenes are arranged thus: Julia's and Rex's face each other at the front of the house; Chester's and Ada's face each other in the centre of the house; and Sibella's and Mrs. Greene's face each other at the rear. No two rooms intercommunicate, with the exception of Ada's and Mrs. Greene's; and these two rooms also give on the same balcony.
8. The library of Tobias Greene, which Mrs. Greene believes she had kept locked for twelve years, contains a remarkably complete collection of books on criminology and allied subjects.
9. Tobias Greene's past was somewhat mysterious, and there were many rumors concerning shady transactions carried on by him in foreign lands.
First Crime
10. Julia is killed by a contact shot, fired from the front, at 11.30 p. m.
11. Ada is shot from behind, also by a contact shot. She recovers.
12. Julia is found in bed, with a look of horror and amazement on her face.
13. Ada is found on the floor before the dressing-table.
14. The lights have been turned on in both rooms.
15. Over three minutes elapse between the two shots.
16. Von Blon, summoned immediately, arrives within half an hour.
