eannette Palida-Gray, (center) the older sister of Police Officer Marlene Rivera, grieves with two other relatives outside the Senaca funeral home where Rivera, 24, was waked on Tuesday, September 26. Rivera was killed after a night of partying wiith fellow 103rd Precinct Police Officer Danielle Baymack when the car that the women were riding in slammed into a signpost on Sunrise Highway. Baymack was charged with driving while intoxicated and vehicular manslaughter.