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.

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FOX 5 confirmed that one of the children at the hospitals needed Narcan, an over-the-counter opioid overdose treatment.

The 1-year-old boy was pronounced dead at the scene. The two 2-year-old boys and the baby girl remain in local hospitals. Police have not identified the names of the children.

Police are still investigating the circumstance around the incident.