Joseph O'Donnell, the former Neponset funeral home director now under indictment for an array of alleged crimes related to the business, was ordered held on $50,000 cash bail at his arraignment today in Suffolk Superior Court. O'Donnell, 56, allegedly bilked customers out of nearly $150,000 over several years and illegally stored dead bodies in two storage lockers while operating without a license. O'Donnell is due back in court on Dec. 9.