Missouri

Civil Age of Majority
18
Age of Criminal Responsibility/Majority
18
Age Juvenile Case Can Be Transferred to Adult Court
Generally, 14, although it is lowered to age 12 for certain offenses such as first degree murder, second degree murder, forcible rape, forcible sodomy, etc) (Section 211.071, RSMo)
Maximum Probation Age
21
Maximum Parole Age
19