Questão jurídica principal
Whether the respondent was liable for alleged malpractice by lawyers in the mandate.
Decisão extraída
The respondent was not shown to be liable as a collective law firm; the mandate remained an individual mandate, and any errors of independent substitute lawyers were not attributable to him.
Fundamentação extraída
The court held that the complainants did not establish a collective partnership or a collective mandate. The office had been found to be a sole proprietorship when the mandate began, and later changes did not convert it into a new collective mandate. The distinction between employee helpers and authorized substitutes meant the respondent benefited from the statutory limitation of liability for properly substituted lawyers absent faulty selection or instruction.