A blowsy near-blonde of rather more than a certain age walked in and greeted the four men with the familiar manner of one who has seen the best and worst they could do and not been at all impressed. She ordered one of the ham and mozzarella pasties called calzoni, ‘trousers’. The men guffawed, and one remarked that that was all Bettina ever thought about. She replied that on the contrary, calzoni these days were usually a disappointment, ‘delicious looking from the outside, but with no filling worth a damn’. The owner of the pizzeria protested that his ‘trousers’, on the other hand, were crammed with all the good things God sends. Bettina remained unimpressed, claiming that while his father had known a thing or two about stuffing, the best the present proprietor could manage was a pathetic scrap of meat and a dribble of cheese.
Zen’s left elbow turned to a burning knob of pain.
‘Hi there.’
The pain vanished as suddenly as it had begun. Zen looked round to find Gilberto Nieddu grinning puckishly at him.
‘I didn’t expect you to come personally,’ said Zen.
He still found it odd to see Nieddu’s rotund, compact body dressed in a smart suit and tie. Gilberto had been running an independent security firm for years now, and very successfully too, but Zen still thought of him as the colleague he had once been, and was always vaguely taken aback to see him disguised as a businessman. Nieddu set down the small metal case he was carrying.
‘You don’t think I’d risk one of my lads getting involved with your crazy schemes?’
Zen waved at the counter.
‘Want something?’
Nieddu shook his head.
‘I’ve got a meal waiting for me at home, Aurelio. If I ever get home.’
Zen finished his pizza and lit a Nazionale.
‘Okay, this is the situation. Like I said on the phone, someone was killed in an accident this afternoon, only I don’t think it was an accident. The victim lived in a rundown tenement where the wiring was installed around the time Caesar got mugged in the Forum. The water heater in particular is very dodgy, and tenants have been warned to switch it off before using the shower. It seems to me that all someone needed to do was fix the heater so that it became seriously dangerous, and then wait for the victim to trot along and electrocute himself. In short, the perfect murder.’
‘Give me a smoke, polenta-head,’ said Nieddu.
‘I thought you’d given up.’
‘I’ve given up buying them. Don’t laugh. My doctor says it’s a first step.’
He lit up and exhaled mightily, then shook his head.
‘It wouldn’t work,’ he said. ‘They’d need to get out the element, for a start. That’s a major job even with a new heater. If this one’s as old as you say, the nuts will have rusted up. Anyway, the thing’s bound to be checked, and it’ll be clear that it’s been tampered with. There’s no chance of it being mistaken for an accident.’
‘So it can’t be done?’
‘Of course it can be done, but not like that. What you want to do is by-pass the heater altogether. Where exactly is this run-down tenement?’
‘Right across the road.’
Gilberto glanced at his watch.
‘Let’s have a quick look. Then I really must go, or Rosella will think I’m having an affair.’
The hallway was dark and dank, the only sound the brushing of Zen’s sleeve on the plaster as he groped for the switch.
‘No!’ whispered Nieddu.
He opened the metal case and removed a small torch. A beam of light split the darkness, precise as a pointing finger, indicating walls and ceiling, doorways, steps, painting brief slashes and squiggles in the stairwell as they walked upstairs. On each floor they could hear the murmur of radios and televisions, but they saw no one. When they reached the top, Zen led the way along the corridor. Light showed under the door of Marco Duranti’s room, but there was no sound inside. Zen tried the door to Giovanni Grimaldi’s room, but it was now locked. The shower sported a brand-new hasp and a large padlock, as well as a sign reading ‘OUT OF ORDER’.
Zen opened his burglary kit and got to work on the padlock. Despite its impressive appearance, it was a cheapie. He had barely started work before it snapped open. Nieddu gave a low whistle.
‘When you finally get the boot, Aurelio, you give me a call. We can always use people with skills like yours.’
He pushed the door open. The broken hinges protested loudly and the base scraped across the tiles like fingernails down a blackboard. Zen shoved him inside quickly and pushed the door closed as someone came out of a room further along the corridor. Nieddu doused the torch and he and Zen stood side by side in the darkness. Footsteps approached, then retreated again. A door closed and feet receded down the stairs.
Nieddu switched on the torch. The beam bounced and skittered around the glazed white tiles, picking out the water heater resting on its wooden trestle near an oblong window high up in the whitewashed wall.
‘Give me a leg up.’
Zen locked his hands together to make a step. With the adroitness of an acrobat, the Sardinian hoisted himself up, gripping the trestle with one hand and resting his foot on the wall screening off the shower cubicle.
‘Just as I thought,’ he said, his voice reverberating off the bare walls. ‘The threads are all corroded to hell. No one’s touched this for years.’
He dropped back to the floor and padded around the bathroom, shining the torch over the glossy tiles and matt-white plaster. When he reached the partition wall beside the door, he grunted significantly.
‘Ah.’
‘Found something?’ queried Zen.
Nieddu eased the door open and stepped outside. He shone the torch into the angle of the wall. Inside, a thin pencil of light appeared in the darkness. Zen bent down and inspected the wall. A small hole had been drilled right through it. He went out to join Nieddu in the corridor. The torch beam was now pointing along the wall at an electric junction box a few yards away.
Outside in the street, a police car approached at high speed, siren howling. The walls and ceiling of the corridor pulsed with a revolving blue light. Down below, in the entrance hall of the building, an excitable voice which Zen recognized as that of Marco Duranti yelled ‘This way!’ The stairwell resounded to the sound of voices and clattering boots.
‘Time to go?’ asked Nieddu calmly.
Zen nodded. The Sardinian opened the metal case and removed something which looked like a large firework. He ran along the corridor to the head of the stairs, tossed it down and came running back.
‘Smoke bomb,’ he explained. ‘Should hold them for a while.’
There was an acrid smell in the air, and the sounds below turned to coughing and spluttering. They ran back to the bathroom, where Nieddu held his hands cupped while Zen hoisted himself clumsily up to the wooden trestle. Nieddu then passed up his dispatch case. Going into the shower, he gripped the metal piping and pulled himself up on the wall around the cubicle. From there he leapt across to join Zen on the trestle, which creaked ominously under their combined weight. Nieddu clambered on top of the water heater.
‘Fuck!’
‘What’s the matter?’
‘I’ve snagged my jacket on a nail.’
‘Christ, is that all?’
‘ All? It’s brand-new, from Ferre.’
He leant across to the window and pulled it open. Taking the metal case from Zen, he pushed it through the opening, then sprang after it and held his hands out to Zen, who had clambered up on top of the tank. He tried not to look down. The trestle was still groaning and the window looked a long way away.