Police say 36-year-old /*Nicky Rivera*/ and 34-year-old /*Kehmine Brown*/ were found after 9:30 Saturday night at a building on 5th Avenue near 112th Street.
Officers discovered Rivera on the 18th floor shot multiple times.
Brown was found in the stairwell between the 5th and 6th floors, shot in the torso.
Investigators are still trying to determine who did the shooting and why.
