NYC man fatally shot in head was just bystander visiting friend, dad says — marking second innocent gunned down in as many days

A young man fatally shot in the head in the Bronx was an innocent bystander visiting with an out-of-town friend from Detroit, his shell-shocked father told The Post Thursday. The tragic killing of Daoud Marji, a 28-year-old plumber’s apprentice, Wednesday evening marked the second time in as many days that an innocent New Yorker was slain in…