“It brought me to tears,” said Shulem Freund, the victim’s cousin.

Heartbreak was felt on the streets of Brooklyn, as thousands of mourners paid their final respects to the two Williamsburg natives who were killed in the attack on a Kosher market in Jersey City. Their funerals were held under heavy police security.

“They are very, very good people. Very friendly, very friendly people. They were helping each other,” said Shulem.

Mindel Ferencz owned the store. Her friend Moishe Deutsch was inside when cops say a man and a woman opened fire. The 24-year-old was a rabbinical student and people say was dedicated to studying his faith and helping others.

“He was a golden heart doing so much good deeds. I know the families. Great families. Great people,” said Rabbi Jacob Kellner.

Thousands turned out for Deutsch’s funeral service after a procession was held for Mindel Ferencz, or Mindy as many people called her. She had recently moved from Williamsburg to Jersey City to start a new life for her family.

“Mrs. Ferencz was one of the people helping to build up the community over there,” said Shulem.

Police say the Jersey City killings appeared to be targeted and that has many in Brooklyn on edge.

“We are not feeling safe. I don’t think the government is doing enough against those people who are anti-Semitic,” said Kellner.

"Mayor de Blasio introduced a new NYPD unit to try to prevent an attack like the one in Jersey City. But many here say that is still not enough.