"Tragic Brooklyn Stabbing: Elderly Couple Allegedly Killed by Mentally Ill Son"

An elderly Brooklyn couple, Jacob and Rachel Sperber, were allegedly stabbed to death by their mentally ill 46-year-old son in their home. The son, who has not been publicly identified, is in police custody as a person of interest. The couple, described as "very nice" and "quiet," were beloved in the community, while their son was known as "weird" and "awkward." The suspect barricaded himself in the family apartment after the stabbings before being taken into custody. Neighbors mourn the loss of the couple and express shock at the tragic event.