Stranger stabs woman, 60, during early-morning stroll through the Bronx — police

A stranger repeatedly knifed a 60-year-old woman during an early morning stroll through the Bronx Friday, officials said.

The woman was on E. 169th St. and Boston Road in Morrisania about 5 a.m. when the suspect stormed up and stabbed her three times in the abdomen, cops said.

Medics rushed the…