Two men were found fatally stabbed in separate attacks in New York City on Wednesday afternoon, police said.

In the first incident, Guersy Jacques, 24, was knifed in the neck inside of an apartment building on Hawthorne Street in Prospect Lefferts Gardens just after noon, cops said.

Jacques was unconscious by the time first responders arrived. He was taken by EMS to Kings County Hospital, where he was pronounced dead.

Police said a person of interest was taken into custody. No charges were immediately announced.

About an hour later in the Bronx, Kashawn Thompson, 48, was found dead with a stab wound to his chest inside of an apartment on Mapes Avenue, according to cops.

Police were conducting a wellness check when they made the discovery.

It was unclear when Thompson was attacked. No arrests were made in his killing.