A vigil for NYPD Det. Didarul Islam, one of the four victims killed in Monday's Midtown Manhattan office building shooting, was held Friday in the Bronx.The somber event provided some solace to Islam's brothers and sisters in blue.

Police Officer Didarul Islam, a father of two with a baby on the way, was one of the four people killed by Shane Tamura inside 345 Park Ave. on Monday.

Police lined up four rows deep to pay respects and New York's mayor and governor extolled the heroic sacrifice of an officer who was among the victims of a gunman's rampage at a New York City office tower this week.