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Child Endangerment Laws in Missouri

How Missouri law treats child endangerment: what is illegal, whether it is a misdemeanor or felony, and the penalties, from the state code.

Short answer: Endangering the welfare of a child in the first degree (knowingly creating a substantial risk to the life, body or health of a child under 18, a caretaker's sexual conduct with the child, encouraging a child to commit weapons or drug crimes, or making or handling fentanyl or… RSMo §§ 568.045, 568.050; §§ 558.011, 558.002

Child endangermentEndangering the welfare of a child in the first degree (knowingly creating a substantial risk to the life, body or health of a child under 18, a caretaker's sexual conduct with the child, encouraging a child to commit weapons or drug crimes, or making or handling fentanyl or methamphetamine around a child) is a class D felony (up to 7 years). It rises to a class C felony with physical injury, a repeat offense or a pattern by two or more people, a class B felony with serious physical injury or fentanyl, and a class A felony if the child dies. Second-degree endangerment (criminal negligence toward a child under 17, or encouraging a child into delinquent conduct or a public nuisance) is a class A misdemeanor (up to one year and $2,000), or a class E felony if part of a pattern by two or more people.
First degree as amended effective 8/28/2026. Second degree: https://revisor.mo.gov/main/OneSection.aspx?section=568.050

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FAQ

Is child endangerment a felony in Missouri?
Endangering the welfare of a child in the first degree (knowingly creating a substantial risk to the life, body or health of a child under 18, a caretaker's sexual conduct with the child, encouraging a child to commit weapons or drug crimes, or making or handling fentanyl or methamphetamine around a child) is a class D felony (up to 7 years). It rises to a class C felony with physical injury, a repeat offense or a pattern by two or more people, a class B felony with serious physical injury or fentanyl, and a class A felony if the child dies. Second-degree endangerment (criminal negligence toward a child under 17, or encouraging a child into delinquent conduct or a public nuisance) is a class A misdemeanor (up to one year and $2,000), or a class E felony if part of a pattern by two or more people.
Can I get a court-appointed lawyer for child endangerment in Missouri?
Missouri's rule on court-appointed lawyers: The state public defender system represents eligible indigent persons. Eligibility is determined by the state public defender (or a person working under the defender) based on the person's 'ability to make bond, his income and the number of persons dependent on him for support.' A person claiming indigency files an affidavit with the court containing the information the public defender commission requires; either party may ask the court where the case is pending to decide whether the public defender may represent the defendant. Knowingly making a false affidavit to obtain services is a class A misdemeanor. The section does not set an application fee. RSMo § 600.086
How much does a lawyer for child endangerment cost in Missouri?
Lawyers set their own fees, and Missouri has rules on how they may charge. See hiring a criminal defense lawyer in Missouri for fee rules, how to check a lawyer's license and free help.
What happens after an arrest for child endangerment in Missouri?
How release before trial works in Missouri: 'That all persons shall be bailable by sufficient sureties, except for capital offenses, when the proof is evident or the presumption great' (Mo. Const. art. I, § 20). By statute, a person charged with a bailable offense may be released on personal recognizance unless the judge finds that release will not reasonably assure the person's appearance; the judge may then impose conditions such as supervised custody, travel or association limits, a bail bond or cash deposit, reporting, or house arrest with electronic monitoring (§ 544.455.1). The judge considers the nature of the offense, the weight of the evidence, family ties, employment, financial resources, character and mental condition, length of residence, criminal record, and record of court appearances (§ 544.455.2). Conditions are reviewed for a person still detained after 24 hours because the person cannot meet them. Mo. Const. art. I, § 20; RSMo § 544.455 What happens after an arrest.
Can a conviction for child endangerment be removed from my record in Missouri?
Each state sets its own rules for sealing or expunging records. See Missouri expungement and record sealing rules.

General legal information, not legal advice. Laws change and local rules can differ; check the linked official source or talk to a lawyer about your situation.