For a defendant against whom a felony complaint has been filed with a local criminal court, and who, since the time of his arrest or subsequent thereto, has been held in custody pending disposition of such felony complaint, and who has been confined in such custody for a period of more than one hundred twenty hours or, in the event that a Saturday, Sunday or legal holiday occurs during such custody, one hundred forty-four hours, without either a disposition of the felony complaint or...