Shooting, fatal stab in Bx.

ONE MAN was fatally stabbed and another critically injured by gunfire in the Bronx Friday, police said.

The knifing victim was found in a building on Morris Ave. near E 183rd St. in Fordham around 4:15 p.m., cops said.

Medics brought the 26-year-old man to St. Barnabas Hospital where he died, authorities said.

Another man was shot in the head and chest roughly 2 miles away hours later, cops said.

The 24-year-old man was blasted during an argument on Webster Ave. near E. 169th St. in Claremont around 10 p.m., authorities said.

Medics also rushed him to St. Barnabas Hospital, where he was fighting for his life, police said.