BROOKLYN - A neighborhood is in mourning after an 8-year-old boy was found murdered yesterday after he went missing this week.

Police say Leiby Kletzky was walking home when Levi Aron allegedly took the boy in his car and later killed him. His remains were found in Aron?s home as well as in a Dumpster in Sunset Park, according to investigators.

Nearly 8,000 people came to pay respects at the funeral held at a synagogue yesterday evening. Residents of the tight-knit community say they are shocked at the crime and disturbed by that it happened in their neighborhood.

Police find missing BK boy's remains, arrest suspect VIDEO: Full press conference about Leibby Kletzky case

Thousands attend funeral for slain BK boy Massive manhunt under way for missing 8-year-old boy