Leaflet GeoJSON style function feature only colors one GeoJSON feature

I need to style every feature differently that I pull from a GeoJSON file. However this anonymous style function only changes the style on the first feature it comes across and stops. I am new to Leaflet. Have seen several demos but can't find a reason why this anonymous style function only changes the style of the first feature and not the rest. The getTableData function returns a color from table generated on page load.

Feature example

var countyData = {
  "type": "FeatureCollection",                                                                               

  "features": [
{ "type": "Feature", "id": 0, "properties": { "ENTITYYR": 2010.0, "NAME": "COUNTY1", "FIPS": 25.0, "FIPS_STR": "49025", "COLOR4": 4 }, "geometry": { "type": "Polygon", "coordinates": [ [ Long List Of Coordinates here ] ] } }

, etc

    geojson = L.geoJson(countyData, {
        style: function(feature) {
    switch (feature.properties.NAME) {
        case 'COUNTY1': return {color: '#' + getTableData(feature.properties.NAME)};
        break;
        case 'COUNTY2': return {color: '#' + getTableData(feature.properties.NAME)};
        break;
        case 'COUNTY3': return {color: '#' + getTableData(feature.properties.NAME)};

        break;
        case 'COUNTY4': return {color: '#' + getTableData(feature.properties.NAME)};
        break;
        case 'COUNTY5': return {color: '#' + getTableData(feature.properties.NAME)};
        break;
    }
        },
        onEachFeature: onEachFeature
}).addTo(map);