Missouri
How Devlin v. Scardelletti applies in Missouri: state-specific rules, key cases, and bar exam notes for Civil Procedure.
Missouri follows similar principles to those articulated in Devlin v. Scardelletti regarding intervention in civil procedure. Under Missouri law, parties seeking to intervene must demonstrate an interest in the property or transaction and show that the existing parties do not adequately represent that interest.
In Missouri, Rule 52.12 governs intervention, allowing a party to intervene as of right when they have an interest that may be impaired if the action proceeds without them.
The court allowed intervention where the intervenor had a significant interest in the environmental outcome of the case.
The court ruled that a paternal grandfather could intervene in a custody case due to his established familial relationship and interest in the proceedings.
The court affirmed that parties can intervene in a lawsuit when their interests would be adversely affected.
Missouri's approach to intervention parallels the federal standard under Rule 24, but with slightly more emphasis on the applicant's ability to demonstrate that existing parties do not adequately represent their interests. Missouri courts may apply local rules that offer additional guidance.
Understanding the principles of intervention, specifically as they relate to Missouri law, is critical for the Missouri bar exam, particularly in civil procedure sections.