They walked through the lines of tents to where Khamsin was tethered among the officers’ mounts and the mare snickered with pleasure when she caught their scent. Serpentius scratched her forehead and grinned. The Spaniard was the least tender of men, but like everyone else he had been captivated by Khamsin’s moist dark eyes, her ready intelligence and her courage. Valerius untied her and led her by the rope, taking comfort in her presence and the bittersweet scent she gave off. He marvelled at the good fortune that had brought her through the battle unscathed when so many other horses had died. Four or five times she might have been hurt or killed and he suspected it was only the Parthian love of good horseflesh that had saved her from harm. Their way took them round the camp perimeter in the cleared space between the lines of eight-man tents and the walls of piled stone. Despite the darkness, Valerius’s footsteps never wavered. A legionary marching camp was as familiar to him as the forum in Rome, every one as identical as the contours of the landscape would allow and built in the few hours between finishing the march for the day and darkness. Every eight-man tent – ten of them to a century – occupied the same space its section, the
contubernium
, would inhabit in their permanent barracks. The fifty-acre area within the walls was cut widthways by the Via Principalis, which they were now approaching and which ran between gates set into the longer sides of the rectangle. Another
road
, the Via Praetoria, divided the southern portion of the camp, running north to south and forming a junction with the Principalis near Corbulo’s living quarters in the
praetorium
. As they turned into the wide street, Valerius could see the flames of the twin torches which burned throughout the night at the entrance of the general’s quarters. Everything seemed normal, but as they got closer he felt a warning tickle at the base of his neck and Serpentius stiffened at his side. They stopped thirty paces short of the cloth pavilion and the Spaniard sniffed the air as if it carried the scent of trouble.
Valerius kept his eyes on the entrance, waiting for a return to normality. What was missing was the reassuring twinkle of torchlight on polished armour. A member of Corbulo’s personal guard should have stood alert at each the side of the doorway, but there was none. Six more would usually be positioned in pairs on each side of the tent, guarding against illicit entry. He searched the darkness for any sign of them.
‘Buggers must be pissed somewhere,’ Serpentius muttered, but he had his hand on his sword.
‘Check out the rear of the pavilion. If they’re not there
find them
and fetch … Tiberius.’
Slowly a terrible realization began to take shape in Valerius’s mind. One at a time the pieces dropped into place. Tiberius was commander of Corbulo’s personal guard, at Valerius’s bidding. He remembered the ready smile, the interest in every detail of his past, the almost desperate desire to impress.
Perhaps you might commend me to General Corbulo
and
I have volunteered to take charge of those on guard duty
. The odd reaction when he discovered they were marching, not to Judaea’s aid, but into Armenia. Just before the attempt to kill Corbulo. And that last anguished interrogation about duty and loyalty. He dropped Khamsin’s halter and started running.
He slowed as he approached the pool of dancing torchlight outside the tent. Logic told him there must be a harmless explanation for the missing guard, but the instinct that had kept him alive so often on the battlefield screamed at him to act. He kept his hand on his sword hilt. He wouldn’t draw it yet. To walk into the general’s quarters with
a
naked blade might invite the same accusations his racing mind was levelling at Tiberius.
The earlier laughter had died away to be replaced by the low mutter that was the normal background noise of the camp at night as five thousand men talked softly in the darkness before sleep. But Corbulo’s tent was utterly silent apart from the soft flutter of the torches in the light breeze.
With infinite care, he reached for the tent flap and drew it back an inch. Corbulo’s command tent was divided into four compartments by internal cloth partitions and the first was the general’s office. A dull orange glow painted the sparsely furnished space. Here was Corbulo’s campaign desk, light and portable, where he issued his orders and read the constant flow of status reports from the two legions and their attached auxiliary units. Behind it a collapsible chair. To one side a couch where the great man could ease the aching bones which were so obvious to Valerius, but he would mention to no one, not even his physician. Satisfied, he moved softly across the carpeted floor and checked the second room, where the remains of a meal of bread and olives and a flask of wine lay on a table and Caesar’s Tower stood as they’d left it two hours earlier. He became aware of a sort of grunting snore, like a pig shuffling in mud, and his heart slowed as he smiled to himself. Fool that he was to start at shadows. He would give those guards such a roasting tomorrow that they would think their arses were on fire. And Tiberius. How could the little bastard have let this happen?
Valerius turned to leave. He’d wait outside until the guard reappeared. But something made him hesitate. No point in being here if he wasn’t going to check. He only hoped that Corbulo wouldn’t wake from his noisy slumbers to find him sneaking about his sleeping quarters.
Very gently, he pulled back the curtain that divided the two rooms. The snuffling sound was louder now, but the room was so dark it took time for his eyes to adjust. This was a small sleeping space, with the general’s personal latrine curtained off at one end and his bed in the centre. Gradually, Valerius made out a dark hump where Corbulo’s
head
should be and his tired mind worked out that the hump appeared to be squirming.
His sword was out of the scabbard before he had taken his first step, but the hooded man crouched over Corbulo had been alerted by the song of the blade and was already turning. Valerius went in low and fast, determined to drive his enemy away from the general. For all he knew Corbulo was already dead, or dying, his throat cut or a dagger through his heart, but he couldn’t take that chance. Yet nothing could have prepared him for his enemy’s astonishing speed of reaction. From nowhere, a heavy flour-filled sack slammed into his chest and slowed his attack. Tiberius. Only Tiberius was that quick. Even as his racing mind confirmed the assassin’s identity the sack was followed by the general’s gold-embossed helmet. The world went black and his skull seemed to explode as the heavy iron helm took him directly in the face. He was vaguely aware that his nose was broken as his legs gave way beneath him. Blinded by tears and with his head reeling he swung aimlessly with his sword until someone kicked it from his hand, leaving him helpless. He was dead. Tiberius would kill him and then finish what he had started. But if he was going to die he would die trying. With a snarl, Valerius shook his head and attempted to struggle back to his feet only to feel the sting of a sword point against the notch at the base of his throat. One push was all it would take. One push and the iron blade would pierce his windpipe and he would choke on his own blood until the moment the point was forced down to cut through his still beating heart. He raised his head to look into the face of his killer: Tiberius, wide-eyed and twitching, one hand on the grip and the other on the pommel, and both of them shaking.
‘Bastard,’ Valerius spat. ‘Traitor.’
He sensed the moment of decision. The slightest shift in weight that preceded the thrust. It didn’t come. Tiberius opened his mouth to speak, but before he could say anything Corbulo staggered to his feet with a roar.
‘Guards! Call out the guard.’
Tiberius brought his knee into Valerius’s face and smashed him
backwards
to be engulfed by the cloth of the tent wall. By the time he struggled free the young assassin was gone and Corbulo was on his knees retching. Valerius left the general and staggered through the tent and into the open. When he reached the doorway Tiberius was already halfway along the Via Principalis running towards the east gate. No escape there. The gate would be guarded and he couldn’t leave the fort without a pass. But Valerius knew his man. Tiberius would not have made his attempt without planning his escape route. That meant a bolt hole and he was far enough ahead to lose himself among the tents and wait for his chance. But he had reckoned without Khamsin. Somehow Valerius made the leap on to the mare’s back at the first attempt and kicked her into motion. Belatedly, he realized his sword was still lying in Corbulo’s tent. But he had no choice. If he didn’t catch Tiberius now he would be gone for good. For a moment he almost checked. What was he thinking? He knew what would happen to the young tribune if he was taken. But he was Gaius Valerius Verrens and he was as trapped in the twin coils of duty and discipline as Tiberius himself. He had given his loyalty to Corbulo and that meant that if his killer could be taken, he would be taken.
Tiberius heard the sound of hooves behind him and swerved between two lines of tents. For a few vital moments Valerius thought he’d lost him, but
Khamsin
made the turn in a single smooth movement and he picked out the dark figure a hundred paces ahead. Sleepy, astonished soldiers appeared in the tent doorways demanding to know what was going on, but Valerius didn’t check as he closed with his target. He understood how dangerous Tiberius was. On foot or not the boy was quick enough and good enough to kill him. Would Khamsin run him down, or would she baulk? He couldn’t take the chance. He would have to take him from the saddle. Thirty paces. Twenty. Valerius poised to make the leap. Then the cloak whirled and his quarry was gone, darting into the space between two tents. Too late to follow, but there was a junction ahead and he urged Khamsin on until the mare could turn and run parallel with the fleeing assassin. A set of
pilum
targets stored between the tents loomed out of the darkness like a legionary shield wall. Another horse might have hesitated, but Khamsin made the jump without altering her stride. Her hind legs smashed into the wood and she landed awkwardly, but she never missed a step. Desperately, Valerius scanned the tent lines for Tiberius, almost missing the telltale movement as the dark-clad figure ran across their front. He shouted a challenge and Tiberius hesitated. Stumbled to a halt. Now he had him.
The young tribune stood, head bowed and chest heaving. Valerius slowed Khamsin to a walk, alert for any movement. Beneath the hood he sensed a prolonged sigh. An acceptance of the gods’ will. He was wrong. When it came it was faster than anything he had ever witnessed. Faster even than Serpentius. Tiberius’s hand reached out and the arm drew back with the fist gripped round the javelin from a rack that had been hidden by one of the tents. It whipped forward and the weighted spear sailed unerringly towards Valerius’s heart. His mind watched the spear come, but the invisible strings that controlled his reactions couldn’t keep pace with the gleaming metal point. He braced himself for the strike and Khamsin must have felt his unease because she reared up on her hind legs. He heard the wet slap of forged iron entering flesh, but surprisingly he felt no pain. It was only when Khamsin collapsed on her forelegs with a terrible scream, throwing him forward over her shoulder, that he realized what had happened. A rage as terrible as any he had ever experienced consumed him then, and he rolled to his feet and charged, screaming at his enemy.
‘Stop or I’ll have to kill you.’
The familiar voice touched the outer surface of his mind, but couldn’t penetrate the killing fury. Valerius had no thought that he was unarmed and Tiberius had a sword that could chop him down in an instant. No concern that he might not survive. He crashed into Tiberius’s chest and knocked him backwards, drawing back his wooden fist to smash it into the defenceless face. Then the mist that clouded his vision cleared and he found himself looking down into the steady grey eyes he knew so well. His hand dropped.
‘Tiberius, what have you done?’
‘My duty,’ the boy said. ‘Why did you not do yours? Better that you would have killed me.’
The sound of running footsteps forestalled any answer. ‘Shit,’ Serpentius whispered.
‘Take him away.’ A centurion’s voice cut the silence. ‘The general will wish to question him.’
As the young tribune was hauled to his feet and dragged off, Valerius walked slowly to where Khamsin lay on her side, the wooden shaft of the
pilum
protruding from her pale breast and the metal point buried deep in her heart. She still lived, the breath snorting gently in her nostrils, but the dark, intelligent eyes were already growing dull and as he watched she gave one last shudder and was still.
‘Tiberius Claudius Crescens, you are found guilty of conspiracy to murder, attempted murder, neglecting your duty and failing to maintain a proper watch.’ The senior tribune of the Tenth announced the tribunal’s verdict in a voice devoid of emotion. ‘Have you anything to say before sentence is passed?’
Valerius forced himself to look at the man who had been his friend. They had not been gentle with Tiberius. He stood between two guards still in the torn, bloodstained tunic he had worn the night before and barely recognizable as the boyish tribune from the
Golden Cygnet
. He looked at his tormentors through eyes that were mere slits in a face swollen like an over-ripe melon and bruised to the point where there was barely an inch of unmarked skin. A mumble escaped his cracked lips.
‘Speak up, man.’
The young tribune spat in the dust on the floor of the tent. ‘Duty. I was doing my duty,’ he slurred. ‘This court has no authority over me. I am in the personal service of the Emperor.’
‘And what service would that be?’ The speaker was Traianus, legate of the Tenth, who headed the tribunal while Corbulo looked on with cold eyes from a seat to the side.
‘I am his agent in matters of imperial security.’
‘And you have proof of this position? Some letter? A seal, perhaps.’