Why must attorneys be careful in representing clients with conflicting interests?

Attorneys must be careful in representing clients with conflicting interests primarily because it can lead to ethical violations. The rules of professional conduct require attorneys to ensure loyalty and undivided allegiance to their clients, which can be compromised when they represent clients whose interests directly oppose one another. Conflicts of interest can inhibit an attorney's ability to provide competent and objective representation, leading to situations where the attorney may inadvertently favor one client over another or even disclose confidential information obtained from one client to another.

Additionally, handling conflicting interests without proper measures, such as obtaining informed consent from all parties or declining representation altogether, could result in serious professional consequences, including disciplinary action by the state bar. Thus, understanding and adhering to conflict of interest rules is essential in maintaining the integrity of the legal profession and protecting client trust.