An older man is pointing aggressively at a distraught young woman and a crying child who are on the floor.
If you want a more formal or narrative version:
“An older man gestures aggressively toward a distraught young woman and a crying child seated on the floor.”
Or a more descriptive/cinematic tone:
“An older man points in anger toward a distraught young woman and a crying child on the floor, heightening the tension in the scene.”