The peace of the sheriff still exists for his county. The King's peace may still be specially given, but it will cease upon the death of the King. Law required every good and lawful man to be bound to follow the hue and cry when it was raised against an offender who was fleeing. The village reeve was expected to lead the chase to the boundary of the next jurisdiction, which would then take the responsibility to catch the man.
Before Henry's reign, the church, with the pope's backing, had become more powerful and asserted more authority. Henry tried to return to the concept of the king being appointed by God and as the head of the church as well as of the state, as in Henry I's time, and to include the church in his reform of the legal system, which would make the spiritual jurisdiction and temporal jurisdiction conform to a common justice. Toward this end, he published the Constitutions of Clarendon. But the Archbishop of Canterbury, Thomas Becket, refused to agree to them, although as Chancellor he had seen the beneficial effects on the kingdom of Henry's legal measures. The disagreement came to a head in Henry's attempt to establish the principle of "one law to all" by having church clerics punished by the civil courts as before, instead of having "benefit of clergy" to be tried and punished only in ecclesiastical courts, even for secular crimes. Clerics composed about one-sixth the population. The church courts had characteristically punished with spiritual penalties of a fine or a penance, and at most defrocking. It could not impose a death penalty, even for murder. When Archbishop Becket was murdered and became a martyr, "benefit of clergy" became a standard right, except for offenses in the king's forests. Appeals could be made to the pope without the king's permission. The king could take a criminal cleric's chattels, but not his life. However, though theoretically bishops were elected by the body of bishops with the approval of the king, as a practical matter, the king chose the bishops and the abbots. It was a constant matter of dispute, in which the pope would sometimes involve himself. Selection of archbishops was also a frequent matter of contention between king and pope.
The church copied the assize procedure developed by the Royal Court to detect ecclesiastical offenses though it retained trial by compurgation. Bishops could request the Chancery to imprison an offender who had remained excommunicant for forty days, until he made amends. Chancery complied as a matter of course. This went on for six centuries.
The delineations of jurisdiction among these courts were confused and there was much competing and overlapping of jurisdictions. However, the court could appoint arbitrators or suggest to the parties to compromise to avoid the harshness of a decisive judgment which might drive the losing party to violent self-help.
The office of coroner was established about 1194 to supplement the judicial investigations of crimes with local officers prior to the arrival of the itinerant justices. Four knights who were residents of the county and possessed sufficient land were elected by the county court for life. Sometimes they had county and royal connections instead. They received no pay. They determined if sudden deaths were accidental or due to murder and the cause of death of prisoners. They also held inquests on other crime such as bodily injury, rape, and prison break. They attached [arrested] the accused and evaluated and guarded his chattels until after the trial. If the accused was found guilty, his possessions went to the King. The coroner sat with the sheriff at every county court and went with him on his turns. This office and the forbidding of sheriffs to act as justices in their own counties reduced the power of the sheriffs. The responsibility of receiving the oath of the peace is changed from the sheriff to knights, the duty of the sheriffs being only to receive and keep the criminals taken by these knights until the justices came to try them.
Also, at this time, the constitution of the grand jury of the county was defined. First, four knights were to be chosen in the county court. These were to select on oath two knights from each hundred. These two, also on oath, are to add by co-optation ten more for the jury of the hundred.
In London, if one of two witnesses for the defense died while an action was pending, the survivor, after offering his oath, could proceed to the grave of the dead witness, and there offer oath as to what the dead man would have sworn if he had been alive. If a foreigner was bound to make oath for debt or any misdeed, he could make it with six others, his own oath being the seventh; but if could not find six supporters, he alone could make the oath and take it in the six nearest churches.
In London, the method of capital punishment was being confined to hanging, instead of also being in the form of beheading, burning, drowning, stoning, or hurling from a cliff. In cases of drowning, the offender was first sewn up in a sack with a snake, a dog, an ape, and a cock.
Chief Justiciar Ranulph Glanvill wrote a treatise on the writs which could be brought in the Royal Court and the way they could be used. It was a practical manual of procedure and of the law administered in the Royal Court.
There are personal actions such as "debt" for specific chattel or specific sum of money. The action for debt splits into two actions. The "detinue" action is for wrongful detention of personal property which originally was rightfully acquired as by loan, rent, or left for safe-keeping and its award is for the specific chattel detained or its value. The action of "replevin" is available to the tenant to recover personal property which had been wrongly distrained, usually cattle; the goods are "repledged" pending action. Also, but rarely used, are "covenant" to protect termors for leases of land for terms of years, and "trespass": a semi-criminal action brought by a private party for an offense punishable by death (or in the 1100s by mutilation) such as murder, rape, robbery, or mayhem, that is done with force of arms and against the peace of the king. The use of trespass grew as private actions for felony were supplanted by public indictment. It occasioned outlawry in default of appearance. About 1200, outlawry was not used for crimes falling short of felony. These personal actions were initiated in common law courts by their respective writs.