CASEY JOHNSON, 30

Daughter of New York Jets owner

Casey Johnson, the socialite daughter of New York Jets owner Woody Johnson and heiress to the Johnson & Johnson business empire has died, a spokesman for the family and police said Monday. She was 30.

TMZ.com reported that Johnson was found dead Monday. Police officers responded to her Los Angeles home around 11:51 a.m. where paramedics had already pronounced Johnson dead, Officer Sara Faden said.

She said Johnson's death may have been from natural causes since a preliminary investigation turned up no signs of foul play.