‘Matthew!’ Matilde exclaimed, amused by his sudden appearance. ‘What is wrong?’
‘Nothing,’ he muttered, hauling her away, while Harysone stood forlornly in the middle of the road with disappointment written clear across his rodent-like features.
‘Oh, it is him,’ said Matilde, glancing discreetly behind her. ‘He seems to be everywhere I look these days. I am told he has penned some kind of treatise on tench and is here to sell it to the unwary.’
‘Do not allow him near you,’ advised Bartholomew. ‘Michael thinks he will commit a crime.’
‘Not with me, he won’t,’ she said playfully. ‘Do not worry, Matt; the man makes me uneasy with his huge teeth and glittering eyes. I have no intention of forging a friendship with him. But this is where you and I must part ways: I am going along the towpath to visit poor Dunstan the riverman and you have business back the way you came, I believe. I know you only walked this way to save me from Master Harysone.’
Bartholomew watched until he was sure Harysone would not try to pounce on her again, then retraced his steps back to the High Street. Michael was chuckling to himself.
‘That was quite a manoeuvre, Matt, and it showed Harysone he is no match for a Cambridge man. Your only mistake was that you did not send him bowling into the snow when you shoved him out of the way.’
‘I have just thought of something,’ said Bartholomew, walking with the monk back along the High Street. ‘Matilde gave me the clue: tench.’
‘The fish you saw the night Norbert was killed, and that later reappeared in Clippesby’s loving hands at our breakfast table? What about it?’
‘Matilde said Harysone was writing a treatise on tench; you told me it was about fish. The point is that Norbert was dicing the night he died, and Harysone just intimated he was also gambling, but not for coins. What if he was gaming with salted fish? What if Norbert won one from him?’
‘But your tench was not found with Norbert’s body,’ said Michael. ‘It belonged to whoever pushed you – and he was not the killer, because the scream you heard suggests that Norbert was being killed by someone else at the time.’
‘Perhaps Norbert dropped the thing when he was fleeing for his life, and some beggar pushed me in order to get it. I know from the way his wound bled that Norbert went some distance before he died, so he could have been attacked on the riverbank near Dunstan’s house.’
‘Yes,’ said Michael, pleased with the logic. ‘That makes sense. But even better, it tells me I was right from the beginning: there is a link between Harysone and a serious crime. At the very least, he and Norbert gambled together and Harysone lost a fish to him on the night of the murder.’
‘We need evidence, though,’ warned Bartholomew. ‘It is a good theory, but it is based on conjecture, not on facts.’
‘It will do for now.’ Michael pointed down the High Street. ‘But there are Ailred, Godric and their novices, just about to celebrate mass. Let us see whether they have anything new to tell us – although I do not hold much hope. I have interviewed them almost every day since Norbert’s body was discovered, and no one has betrayed himself yet.’
They met the Franciscans outside St Michael’s Church, where the students shivered in their thin habits and stamped their feet to try to keep warm in the biting wind. Ailred told Michael they planned to bury Norbert that afternoon, and asked whether the murderer had been found.
‘No,’ said Michael shortly.
‘Sheriff Morice made yet another arrest this morning,’ said Ailred uncomfortably. ‘Robin of Grantchester. But I do not think he is responsible. Why would the town surgeon kill Norbert?’
‘Because Norbert once called him a bloody-handed lunatic?’ suggested Godric, taking the question literally. ‘No man likes to be insulted or called incompetent.’
‘But it is not a motive for murder,’ said Michael. ‘You are right, Ailred: Robin should not be in prison – not because I do not think he is capable of murder, since he risks that every time he sees a patient, but because he is too cowardly to attack someone with a knife.’
‘He does own knives, though,’ Godric pointed out. ‘Bags of them. And they are always covered in blood, so no one would know whether it belonged to Norbert or a patient.’
‘Robin has been associated with certain acts of generosity,’ said Ailred. ‘He arranged for Bosel the beggar to borrow a cloak for the winter, and he was involved in lending the Carmelites funds to replace habits lost in a fire. It seems to me that Morice has assumed Robin possesses money to buy his freedom, and that is the real reason for his arrest. This could never happen in Lincoln. There are no dishonest officials in that lovely city.’
‘I am sure there are,’ said Bartholomew immediately.
‘Neither Morice nor his men have been investigating Norbert’s death properly, so they cannot have discovered anything I have not,’ said Michael, interrupting what was likely to be a futile debate. ‘I have worked hard on this case – I owe that to Dick Tulyet.’
‘But you have learned nothing, for all that,’ said Ailred, disappointed. ‘Robin’s arrest is just another of Morice’s ventures for making himself richer, and Norbert’s killer still walks free.’
‘I know,’ said Michael grimly. ‘However, I assure you that Norbert may be dead, but he is not forgotten. I shall–’
‘There is Cynric,’ interrupted Bartholomew, watching his book-bearer make his way through the snow at a rapid pace. ‘Something is wrong.’
‘I have some bad news,’ said Cynric without preamble when he arrived. ‘Walter Turke tried to skate on the frozen river, just after he identified Gosslinge’s body. The ice was not strong enough, and he fell through.’
‘He should not sit too near the fire to begin with,’ said Bartholomew, knowing that rapid warming could cause the heart to fail. He started to move towards Milne Street, thinking Philippa would want him to tend her husband. ‘And there should be plenty of dry blankets to wrap around him. Warmed milk will help, but not wine.’
‘No,’ said Cynric, catching up with the physician and gripping his arm so that he was forced to stop. ‘They could not save him. He is dead.’
Philippa was distraught. She sat in Oswald Stanmore’s comfortable solar and wept inconsolably. Stanmore hovered behind her, a helpless expression on his face as he tried to hand her some wine. Edith hugged her and let her cry, and Abigny stood near the wall looking sombre. Bartholomew studied him, attempting to gauge the emotions there. Grief? Sadness? Bartholomew did not think so. Guilt or relief? They seemed more likely.
‘I do not believe he went skating,’ Philippa wailed. ‘He could not swim.’
‘You do not need to be able to swim to skate,’ Michael pointed out gently. ‘Most people do not anticipate that they will fall through the ice, or they would not do it in the first place. Walter must have imagined it was sufficiently strong to bear his weight.’
‘But he never skates,’ wept Philippa. She gazed at each one in turn with reddened eyes. ‘You met him. Did he seem to you like the kind of man who would go skating?’
‘She has a point,’ muttered Michael to Bartholomew. ‘He seemed a cheerless, pompous sort of fellow, and I cannot imagine what would induce him to don a set of bones and chance his luck on the river.’
‘A few of my apprentices were out there this morning,’ said Stanmore soberly. ‘But they are small and light, and it was obvious the ice was not strong enough to support an adult. I do not understand what Turke was thinking of.’
‘But he would not do it!’ Philippa shouted. ‘Why will none of you listen to me? He was not a skating man! He was a fishmonger – a respectable and honoured Prime Warden in the city of London. He would never have gone to play on a river!’
‘Where is he?’ asked Bartholomew, wondering whether the corpse might yield clues that would explain Turke’s aberrant behaviour. ‘Perhaps he was not skating, but walking along the river bank when he fell.’