School District of Beverly v. Geller

finding that employee engaged in conduct unbecoming teacher despite award’s lack of specific language to that effect, based on findings made in award | summarizing cases where CBAs list reasons for dismissal and using the terms “just cause,” “proper cause,” “cause” and “grounds” interchangeably | vacating arbitration award where arbitrator reinstated teacher who had used physical force against students | “arbitrator exceeds his authority if he ignores the plain language of the [collective bargaining agreement]” | “narrow scope of judicial review reflects a strong public policy favoring arbitration” | responsibility for interpreting statute and arbitrator’s authority thereunder remains with court