along with all his prominent Muslim hostages. King Richard asked Conrad to hand over the hostages, but Conrad refused as long as he could. After he finally relented (since Richard was now leader of the Crusade), Richard had all the hostages killed. Conrad did not join Richard on campaign to the south, preferring to remain with his wife Isabella in Tyre—believing his life to be in danger. It was probably around this time that Conrad's father died. During that winter, Conrad opened direct negotiations with Saladin, suspecting that Richard's next move would be to attempt to wrest Tyre from him and restore it to the royal domain for Guy. His primary aim was to be recognised as ruler in the north, while Saladin (who was simultaneously negotiating with Richard for a possible marriage between his brother Al-Adil and Richard's widowed sister Joan, Dowager Queen of Sicily) hoped to separate him from the Crusaders. The situation took a farcical turn when Richard's envoy, Isabella's ex-husband Humphrey of Toron, spotted Conrad's envoy, Reginald of Sidon, out hawking with Al-Adil. There seems to have been no conclusive agreement with Conrad, and Joan refused marriage to a Muslim. Assassination In April 1192, the kingship was put to the vote. To Richard's consternation, the barons of the Kingdom of Jerusalem unanimously elected Conrad as King. Richard sold Guy the lordship of Cyprus, where he continued to use a king's title, to compensate him and to deter him from returning to Poitou, where his family had long had a reputation for rebelliousness. Richard's nephew Henry II of Champagne brought the news of the election result to Tyre on 24 April and returned to Acre. However, Conrad was never crowned. Around late morning or noon on 28 April, Isabella, who was pregnant, was late in returning from the hammam to dine with him and so he went to eat at the house of his kinsman and friend, Philip, Bishop of Beauvais. The bishop had already eaten, so Conrad returned home. On his way, he was attacked by two Assassins, who stabbed him at least twice in the side and back. His guards killed one of his attackers and captured the other. It is not certain how long Conrad survived. Some sources claimed he died at the scene of the attack or in a nearby church, within a very short time. Richard's chroniclers claimed that he was taken