MISSING SKY METALWAWA MOM'S CAR STILL HAD GAS

THE CASE of a missing Washington toddler seems to get stinkier by the minute. Sky Metalwala, 2, vanished Sunday after his mother, Julia Biryukova, left him in an unlocked car while she and her daughter walked a mile to get gas. When they came back, so Biryukova says, the little boy was gone. The problem? Cops have now discovered the SUV wasn't out of gas and there was no gas can in sight. Oh, and Julia is refusing a lie detector test. Oh, and she was in the midst of a bitter custody dispute. Cops are being charitable, maybe some other problem with the car. Us? Less so. The story from Biryukova has more holes in it than a slice of Swiss cheese.  MORE ON SKY METALWALA