The tenancy of a tenant of a housing authority shall not be terminated without cause and without reasons therefor given to said tenant in writing prior to such housing authority filing an action for summary process or seeking an injunction pursuant to section nineteen of chapter one hundred and thirty-nine. A tenant at his request shall be granted a hearing by a housing authority at least fifteen days prior to any such termination, except in the case of non-payment of rent, or if there is reason to believe that the tenant or a member of the tenant's household has (1) unlawfully caused serious physical harm to another tenant or employee of the housing authority, or any other person lawfully on the premises of the housing authority, or (2) threatened to seriously physically harm another tenant or housing authority employee, or any person lawfully on the premises of the housing authority, or (3) destroyed, vandalized or stolen property of a tenant or the housing authority or any person lawfully on the premises of the housing authority which thereby creates or maintains a serious threat to the health or safety of a tenant or employee of the housing authority or any person lawfully on the premises of the housing authority, or (4) on or adjacent to housing property, possessed, carried, or illegally kept a weapon in violation of section ten of chapter two hundred and sixty-nine or possessed or used an explosive or incendiary device or has violated any other provisions of section one hundred and one, or has violated any other provision of sections one hundred and one, one hundred and two, one hundred and two A or one hundred and two B of chapter two hundred and sixty-six, or (5) on or adjacent to housing authority property, unlawfully possessed, sold, or possessed with intent