Robin Grinholz, of New York, lays flowers on the Imagine mosaic in the Strawberry Fields section of New York's Central Park,  Wednesday, Dec. 8, 2010, the 30th anniversary of the death of John Lennon. (AP Photo/Richard Drew)

Photo by: Richard Drew

Robin Grinholz, of New York, lays flowers on the Imagine mosaic in the Strawberry Fields section of New York's Central Park, Wednesday, Dec. 8, 2010, the 30th anniversary of the death of John Lennon. (AP Photo/Richard Drew)