One child has died, and three others were hospitalized after possibly consuming fentanyl at a daycare center in the Bronx in New York City on Friday.

An urgent 911 call came on Friday afternoon at around 2:45 p.m. for four unresponsive children at Divino Niño Daycare.

Four children had collapsed, including a 1-year-old boy, a 7-month-old girl, and two 2-year-old boys, FOX 5 New York confirmed.

The New York Post reported that the children possibly consumed fentanyl, though that has not been officially confirmed by New York police.