What's Happening?
Missouri law, specifically Section 558.031 of the Revised Statutes of Missouri, outlines the calculation of terms of imprisonment and jail time credit. A sentence of imprisonment begins when a convicted person is received into the custody of the department
of corrections or other place of confinement. When imposing a sentence or probation, the court must record the number of days the person was in prison, jail, or custody related to the offense, occurring after the offense and before sentencing. This jail time credit is awarded towards the service of the imprisonment sentence. For the purpose of this section, time in custody includes periods when an offense was charged, an arrest warrant was issued and served, and time spent on house arrest. However, credit is not given for time when the person was not held on the arrest warrant due to posting bond, the warrant being recalled, or other release.
Why It's Important?
This Missouri statute is crucial for ensuring fairness and consistency in sentencing by providing clear guidelines for calculating jail time credit. It prevents individuals from serving excessive time due to delays in the legal process or administrative procedures. By explicitly defining what constitutes 'time in custody,' including time on house arrest and after an arrest warrant is served, the law aims to standardize how pre-sentence detention is accounted for. The exclusion of time when a person is out on bond or when a warrant is recalled highlights the distinction between actual custody and conditional release, which has significant implications for the total duration of an individual's incarceration. This legal framework directly impacts the rights of convicted individuals and the efficiency of the state's correctional system.
What's Next?
Courts are authorized to take judicial notice of all time served in prison, jail, custody, or on house arrest for a criminal proceeding by comparing dates of service on arrest warrants with release dates from court files. Prosecutors and defense attorneys can stipulate to credit for time served, but the court cannot approve a stipulation that deviates from the actual time in custody related to the offense. Additionally, upon motion, courts may award credit for time spent in a juvenile detention facility if the person was subsequently adjudicated as an adult for the same offense. If a criminal proceeding is dismissed without prejudice or nolle prossed, it may be consolidated into the present matter for credit calculation. Any challenges to awarded or unawarded credit must be made through a petition for a writ of habeas corpus.
Beyond the Headlines
The detailed provisions for calculating jail time credit reflect a broader legal principle of ensuring that punishment is proportionate and that pre-trial detention is recognized as part of the overall sentence. This statute addresses potential inequities that could arise from varying lengths of pre-trial incarceration, which can be influenced by factors such as the speed of legal proceedings, the ability to post bail, or administrative backlogs. The inclusion of house arrest as 'time in custody' acknowledges alternative forms of detention that restrict an individual's liberty. However, the strict conditions for receiving credit, particularly the exclusion of time out on bond, underscore the legal system's emphasis on actual physical or monitored confinement as qualifying for sentence reduction, potentially impacting individuals' decisions regarding bail and pre-trial release.













