Illinois Sample Letter for Motion to Join Additional Defendants is a legal document that allows parties involved in a lawsuit to request the court's permission to add new defendants to the case. This motion is commonly used when new individuals or entities are believed to be responsible for the plaintiff's injury or damages, and their involvement should be explored. Keywords: Illinois, Sample Letter, Motion to Join Additional Defendants, lawsuit, legal document, parties, court's permission, new defendants, injury, damages, involvement. There are several types of Illinois Sample Letter for Motion to Join Additional Defendants, including: 1. Illinois Sample Letter for Motion to Join Additional Defendants in a Personal Injury Lawsuit: This type of motion is often used when the plaintiff seeks to add new parties who may have contributed to their personal injury, such as negligent drivers, product manufacturers, or property owners. 2. Illinois Sample Letter for Motion to Join Additional Defendants in a Breach of Contract Lawsuit: When parties need to include additional defendants in a breach of contract lawsuit, they can use this type of motion to inform the court about their intention to bring in new individuals or entities involved in the contractual agreement. 3. Illinois Sample Letter for Motion to Join Additional Defendants in a Medical Malpractice Lawsuit: Medical malpractice cases often require adding new defendants, such as healthcare professionals, hospitals, or pharmaceutical companies, to address their potential liability in the plaintiff's medical negligence claim. 4. Illinois Sample Letter for Motion to Join Additional Defendants in a Product Liability Lawsuit: In product liability cases, where a defective product caused harm or injury, the plaintiff might want to add manufacturers, distributors, or retailers as additional defendants by using this motion. 5. Illinois Sample Letter for Motion to Join Additional Defendants in a Business Dispute Lawsuit: This type of motion is relevant when parties involved in a business dispute wish to bring in new individuals or entities that might have played a role in the dispute, such as partners, vendors, or employees. In conclusion, the Illinois Sample Letter for Motion to Join Additional Defendants is a crucial legal document used in various types of lawsuits. It allows parties to seek the court's permission to add new defendants, considering their involvement and potential liability in the case.