Yellow crime scene tape covered the street in New York's West Village where 25-year-old Mike Jones was stabbed and had his ear cut off in the early hours of Sunday morning.
One local told WNBC News that they had "never seen anything like it", while another described the murder as "horrifying".
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A care worker and special constable has been jailed for attempted murder after lacing her colleagues' drinks with bleach.
A woman was attacked and killed by fire ants as she sat planning the funeral of her mother, who died the day before.
A group of primary school children witnessed a 17-year-old boy getting stabbed in the street, according to reports.