A 47-year-old man was fatally stabbed Sunday afternoon inside of a luxury apartment building in Bushwick, authorities say.

According to investigators, they found the man stabbed in the torso at around 4:15 p.m. at the building on 123 Melrose St. He was rushed to the hospital, but did not survive is injuries.

It's not clear if either the victim or the suspect were residents of the building and what caused one to draw a knife on the other.

Police say they are currently questioning a person of interest, but they couldn't comment just yet on what charges if any they could be facing.