PHP Code gone wrong

<?php
  try {
  $con= new PDO('mysql:Localhost;dbname=DB_Name', "username", "password");
  $con->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
  $query =
  "SELECT vehicle_plate as 'Plate',
  vehicle_color as 'Color',
  vehicle_model as 'Model',
  vehicle_ownername as 'Owner Name',
  vehicle_impoundedTill as 'Release Date'
  FROM vehicles where vehicle_isImpounded = true ";
 //SQL query only shows if cars are Impounded

  //first pass just gets the column names
  print "<table> ";
  $result = $con->query($query);



  //return only the first row (we only need field names)
  $row = $result->fetch(PDO::FETCH_ASSOC);
  if ($row > 0){
        print " <tr> ";
        foreach ($row as $field => $value){
        print " <th>$field</th> ";
                } // end foreach
            print " </tr> ";
            //second query gets the data
            $data = $con->query($query);
            $data->setFetchMode(PDO::FETCH_ASSOC);
            foreach($data as $row){
                print " <tr> ";
                    foreach ($row as $name=>$value){
                    print " <td>$value</td> ";
                    } // end field loop
                print " </tr> ";
            } // end record loop
            print "</table> ";

        else{
            echo 'There are no cars impunded'
            }
    } //end if
  } // end try
  catch(PDOException $e) {
   echo 'ERROR: ' . $e->getMessage();
  }
 ?>