'There is only one way to see.' He pulled a handkerchief from his pocket, held it to his nose and threw the door wide open. I took a step back as something sharp and stinging caught my nostrils. Guy went in. With the shutters drawn the interior was dark. I made out a large pale shape, spotted with darker patches, lying under the open serving hatch. A body.
Guy stepped rapidly to the shutters, throwing them open. A draught of fresh air was immediately drawn into the room with the light. We looked in from the doorway. I saw the tavern was in chaos, overturned chairs and tables everywhere. The pale shape under the serving hatch was indeed Mistress Bunce, lying face down on the stone floor. Her coif had been removed, revealing her long dark hair. Her dress had been pulled up to beneath her armpits, and her underskirt torn off; it lay bundled up under one of the tables. Her plump, pale body was half naked, her arms tied behind her with rope.
'Shit.' Barak breathed.
I saw red weals at her wrists where the poor woman had struggled to free herself, but the knots were tight. There was another piece of cloth lying beside her face, something dark red on top of it.
'Dear God, what has he done to her?' Harsnet breathed. I saw his hands were clenched tight.
Guy crossed to the body and stood looking down at it. Quickly, he crossed himself. Harsnet, watching from the doorway, narrowed his eyes at the gesture. 'It is safe to come in,' Guy said quietly. 'The fumes are dispersing. But put handkerchiefs to your noses and mouths, take shallow breaths.'
Harsnet and Barak and I drew out our handkerchiefs and stepped cautiously inside. 'What was that stuff?' Barak asked.
'Vitriol,' Guy answered. 'In a very powerful concentration.'
We looked down at the body. The white flesh on the trunk and legs bore big red marks that looked like burns. To my horror, half the woman's posterior had been burned away, leaving a huge, monstrous red wound. Yet there was no blood around her, only a pool of colourless liquid.
'What is this vitriol?' Harsnet asked Guy. The air was much clearer, but there still a faint harsh tang. 'For God's sake, what did he do to her?' His voice rose.
'Vitriol is a liquid that burns and dissolves everything it touches,' Guy answered grimly. 'It is well known, alchemists make it up frequently to dissolve stone. They think it has special powers because gold is one of the few things it cannot destroy. It must have taken hours to do this, using repeated applications.' Then Guy did something I had never seen him do before, no matter what awful things he had to look upon. He shuddered violently.
Harsnet bent to the liquid under the body. 'What's this?' He put out a finger.
'Don't touch it!' Guy shouted, and Harsnet quickly stepped away. Guy took a spatula from the pocket of his robe and touched it to the liquid. There was a faint hiss and it began to smoke. 'Vitriol,' he said. 'See how it has eaten into the wood. It has even marked the stone flags.'
'If it's so poisonous,' I asked, 'how did he manage to wait here for hours?'
'I suspect it was night, and he had those large shutters giving on to the yard open. Even so he would need to keep going over to the window.'
Barak was looking through the serving hatch. Cups and pewter goblets stood on a draining board; more lay in the washing bowl. It seemed the killer had come just after the tavern closed; perhaps he had been a late customer.
'Janley!' Harsnet called. The guard entered reluctantly, staring with horrified eyes at the mutilated corpse. 'Search the rest of the building,' Harsnet ordered. 'Go on!' Reluctantly, his hand on his sword, Janley opened a door to the inner chambers and stepped through.
'Was it Lockley?' I breathed. 'Is he the killer?'
'Perhaps Lockley's been killed too. Perhaps he's in another room,' Barak said. He wiped his brow, he was sweating.