California ? A poorly executed break dancing move may have led to the death of an 18-year-old man on Friday at a local park, police said.

Passersby called police after they discovered Dat Nguyen, of Santa Ana, on the ground at about 8 p.m. at Sandpointe Park, Santa Ana police said. Witnesses said Nguyen had performed some break dancing moves before they found him unconscious and not breathing.

Officers suspect Nguyen may have snapped his neck while performing a dance move at the park.