Gunfire erupted in two American cities within 15 minutes of each other overnight, killing at least three people and wounding 18 in Trenton, New Jersey, and Chicago. Police in both cities are still investigating and have made no arrests, with officials in each case saying the motive remains unclear. The near-simultaneous shootings have shocked both communities, with local leaders including New Jersey's governor offering condolences to victims' families.

In Trenton, 11 people were shot near Locust Street just after midnight on Sunday, with two killed and nine taken to hospital; one victim was reportedly a man who had recently been recognised for turning his life around after leaving prison. In Chicago, gunmen opened fire on a crowd on the South Side as police broke up a gathering shortly before midnight on Saturday, hitting 10 people, one of whom, a 35-year-old man, later died in hospital. Cook County Crime Stoppers is offering a reward of up to $10,000 for information leading to an arrest in the Chicago case, while investigators have not released a description of the gunmen.