A three-week-old baby has tragically died after falling from the fourth floor window at a New York apartment.
The baby boy suffered severe head trauma and was pronounced dead at the scene.
Authorities suspect the baby was thrown out the window, but the circumstances are unclear.
Two adults and two children were present at the apartment at the time of the incident, and investigators are trying to determine whether one of the children may have been holding the baby just before the fatal fall.