When one collision, fire or defective product injures more than one person, you may be unsure whether every claim belongs in a single lawsuit. Understanding the process can help you weigh your options and decide how to proceed.
Collective action for common injuries
Massachusetts allows injured people to file one lawsuit, so long as their claims arise from the same occurrence or a related series of occurrences and share at least one common question of law or fact. In a single-collision case, this can allow several injured passengers to proceed while each pursues damages for their own injuries and losses.
The same rules apply to consumers harmed by the same defective product, although claims from different purchases must still involve a shared legal or factual issue. Combining those claims can reduce duplication when the same evidence about the product or alleged defect applies to each person.
Independent assessment of damages
Joining a lawsuit does not combine the losses of every injured person. Even when the same evidence helps establish fault, each plaintiff must prove the harm they personally suffered, which can include:
- Medical expenses related to necessary treatment
- Lost income from time away from work
- Pain and suffering associated with the injury
- Property damage and other accident-related expenses
The court considers each person’s right to compensation separately. As a result, what each person can recover will depend on their respective circumstances.
Separate trials for complex claims
Filing together does not mean every claim must remain combined through trial. A Massachusetts court can order separate trials to avoid:
- Prejudice against a defendant or another plaintiff
- Confusion when the case involves substantially different injuries or evidence
- Added expense that outweighs the benefits of a combined trial
Another reason for the court to separate a case is to allow it to move forward on its own when addressing a combined claim would make the case more difficult to manage.
Practical considerations for filing together
Insurance coverage can affect whether pursuing several claims together makes practical sense. When multiple people seek compensation under the same policy, the applicable limits may affect the amount of coverage available for all of their claims.
Other issues can differ from one plaintiff to another. In negligence cases, for example, Massachusetts law can reduce a person’s recovery based on their share of fault, so an attorney can review these differences and explain whether filing together or separately fits the circumstances.