An 11-year-old boy perished in a high-rise fire in Coney Island on Tuesday when he was left alone in his family's apartment. The fire broke out on the 15th floor of the Ocean Towers building on W. 24th street at around 12:15 pm, according to the Daily News. The boy's grandmother had left the apartment to go to the store just before the blaze broke out, and reportedly "broke down and wept when she returned home and saw the boy's lifeless body." The boy's name has not yet been released. "They were pumping his heart," witness Elphine Ahrendts, 14, told the tabloid. "His eyes were red [and] he only had on underwear ... He wasn't breathing ... They couldn't help him."