A JILTED Massachusetts football jock's depraved killing of his ex-girlfriend was filled with more sickening details in court yesterday. After he hacked her throat and strangled Lauren Astley, 18, then dumped her bod, Nathaniel Fujita, also 18, was spotted driving shirtless, windows down, music blaring.
Among the tidbits yesterday in a suburban Boston court were:
* A medical examiner’s report that she was battered, had no fewer than three deep neck wounds and was choked so forcefully that her eyes, neck, face and gums hemorrhaged. Fujita was a weightlifter (lots of time for that now!) and she was 100 lbs. soaking wet.
* Fujita then dumped her tiny body into a marsh. A cyclist found Astley’s