Legal analysis: 1. Lawyers can only defend one defendant, not an accomplice at the same time. While in custody, a person who does not have the status of a defense lawyer may not meet and correspond with the defendant. Legal basis: Article 47 of the Lawyers Law of People's Republic of China (PRC), if a lawyer commits any of the following acts, the judicial administrative department of the people's government at the municipal level or municipality directly under the Central Government shall give him a warning and may impose a fine of less than 5, yuan; Illegal income, confiscate the illegal income; If the circumstances are serious, the punishment of stopping practicing for less than three months shall be given:
(1) practicing in more than two law firms at the same time;
(2) contracting business by improper means;
(3) representing both parties in the same case, or representing legal affairs with conflicts of interest with himself and his close relatives;
(4) failing to act as an agent ad litem or defender within two years after leaving the people's court or people's procuratorate;
(5) refusing to perform the obligation of legal aid.