The Times account was brief, factual and referred its readers to the obituary section where, freed of strict news guidelines, it became gossipy and intimate. In proper order were listed Quinn's degrees, books he'd written and his major pronouncements therein ('Art is not artful for the sake of Art') and the half-dozen artists whose reputations he had personally furthered.
A graceful paragraph commended him for the safe haven he'd provided Janos Karoly after the Hungarian uprising and with unintentional irony went on to say, 'Dr. Quinn was the acknowledged authority on Karoly and also the most extensive collector of his works.'
In detailing Quinn's career, the article managed, unfortunately, to make his debut in The Loaded Brush and his marriage to J. Duncan Sylvester's niece seem as if one were contingent upon the other instead of the happy coincidence Quinn had always insisted on; but it compensated for that by dignifying his running battle with the Friedinger Museum. Quinn's more vituperous remarks had been edited until his attack on that collection sounded objective and Olympian and not at all like the gutter fight it had really been.
Characteristically Detective Tildon had compiled the names of those artists Quinn had-in print and at scurrilous lengths-sneered at the Friedinger for acquiring; unhappily, none were known to have been near Vanderlyn College yesterday morning.
Sigrid accepted his list of improbable poisoners gravely and added it to the pile of data they were amassing on this case. "I don't suppose the lab came up with any prints on Quinn's cup?"
Tillie's cherubic face was glum. "Just smudges. That foam doesn't take prints so good. I did notice something with the lids, though," he said, brightening.
He poked through the box that held most of the physical evidence gathered at the college the day before, which the lab had now finished processing, and fished out two round white plastic lids. Each had an identifying tag, and Tillie checked with his master list to be certain he had the correct ones.
Sigrid cradled her own coffee mug in slender fingers and leaned back in her chair, prepared to be instructed.
"This is the lid from Nauman's cup," the detective said. "See how the Keppler girl marked it?"
Sigrid duly noted the C/w/SUG on Nauman's cup.
Her eyes narrowed as she examined the second lid: C/W/SUG. Identical except that the W on the lid from the poisoned cup seemed to be capitalized, while Nauman's was lowercase. Coincidence or significant difference? A way of distinguishing the cups?
"What about the other lids?" she asked, searching through Tillie's voluminous notes.
"Didn't one of the others have coffee with sugar? Here it is: Professor Albert Simpson. Did you happen to bring along his lid for comparison?"
Tillie was embarrassed. "I didn't think about it," he confessed. "We just took the contents of the waste-baskets in the main office."
He looked so stricken over the lapse that Sigrid said kindly, "Don't worry about it, Tillie. You could hardly bring in the whole Art Department. If we're over there later, just check out how she does it ordinarily. See if there's any pattern."
She studied the lids closely and noticed that the letters were slightly smudged on both. The thin plastic was almost mirror smooth. "These should have taken prints readily," she mused.
Tillie nodded. "Good prints of Quinn's right index, middle and ring fingers. Nothing else, even though the kid at the snack bar put the lids on, and Keppler touched them when she wrote across them. Looks like Quinn's was wiped clean before he picked it up."
"Nauman's, too?"
"No prints but his," Tillie confirmed from the lab report.
"Now why would the poisoner take the time to wipe both cups?" she wondered aloud.
It seemed logical to Tillie. "Because he touched ' em both. Quinn's when he poured in the poison, and Nauman's when he moved it back."
"Moved it back?"
"That must have been how he got Quinn to take the right cup," Tillie said earnestly. "I've been thinking about how he could have done that."
He brought out the tray Sandy Keppler had used to fetch the beverages and arranged the two lids on it side by side, with Quinn's on the right. "Now, this way there's only a fifty-fifty chance that Quinn'd take the right cup, and our killer wants better odds than that: so he sets Quinn's cup on the right at the very front of the tray, and he puts Nauman's at the very back on the left."
"I'll bet if you offered any right-handed person-and Quinn was, I checked-a tray set like that, he'd take the front right cup ninety-nine per cent of the time. And everybody said Quinn usually got back tot he office before Nauman did, so he'd have first choice."
"And if Nauman had come back first?" Sigrid asked.
"I guess he'd have found a way to knock the tray over 'accidentally' and just wait for another time," said Tillie.
"You sound as if you have a particular 'he' in mind."
"Yep. Harley Harris. He was next to the bookcase with plenty of time to doctor the cups while the girl had her back to him. She's already told him no one could talk to him that morning. So why'd he keep hanging around if it wasn't to make sure Quinn got the right cup?"
"But I thought it was the chairman Harris was angry with, not Quinn. Even though Quinn was the first to tell him he wasn't going to get a degree, Oscar Nauman would seem to be the one with enough authority to keep Harris from getting that M.R.A., and Nauman, after all, was the one who broke their appointment."
Tillie looked confused, but he stuck to his guns. "Well, maybe he'd poisoned the back cup, meaning it for Nauman, and then since he was in Quinn's way, Quinn reached around him and got that one instead of the front cup. And then maybe Harris was so rattled that he let Quinn shut the door in his face before he could knock the cup out of Quinn's hand."
"Sure!" he said, gaining confidence in his revised theory. "And then when Nauman wouldn't give him the time of day, either, that's when he shouted-" here Tillie thumbed through his note-book till he came to a verbatim account of Harley Harris's remarks '"-You just wait then! You'll be sorry! And I hope you roast in hell!' Doesn't that sound like a threat?"
Sigrid was dubious, but before she could voice an alternate opinion, her office door opened, and Lieutenant Duckett stuck his head in.
"Hey, Harald, you handling that Vanderlyn College poisoning? Somebody here to see you about it." Without waiting for her assent, he held the door wide to admit a worried middle-aged man.
Sigrid recognized Duckett's intentional rudeness with an inward sigh, knowing that sooner or later she was going to be forced into a confrontation with him. Duckett was a competent detective and senior to her. He didn't have to feel threatened by her mere presence in the department. If only he could see how pointless these petty little harassments were.
Except for a slight flintiness in her gray eyes, however, Sigrid allowed none of her emotions to show. She rose from behind her battered, regulation desk and invited the man to be seated in the chair Detective Tildon dragged forward.
He hesitated in the doorway, a stocky, forceful businessman of medium height, who was obviously used to taking the bull by the horns and was now momentarily buffaloed at finding the bull was a heifer instead. He quickly regained his composure, but there was still a touch of exasperated impatience as he faced Sigrid.
"Coming to my house. Getting my wife all upset. Wanting to know where's my boy, and I gotta get in touch as soon as he comes home; and then I take him down to the local precinct station, and they say we should come all the way here!