Manuel Hernandez allegedly ignored safety warnings and overcrowded a New York Harbor boat tour before it capsized, killing a mother and her baby.

Investigators are focusing on the tour operator and the pilot of the boat that capsized in New York Bay on Saturday, killing a mother and her infant daughter.

The ride on the 22-foot speedboat was supposed to be a joyful outing for the group of 13 who go to same church and were celebrating a birthday. But what started as celebration “ended in tragedy,” a ...