The 250th anniversary of United States independence was marked by various violent clashes, fireworks accidents, and travel disruptions in several cities.

美國獨立250週年紀念日期間，數個城市出現了各種暴力衝突、煙火意外及交通混亂。

The holiday period saw a rise in gun-related crimes, often linked to large groups of unsupervised teenagers. For example, in Rochester, New York, a series of shootings injured eight people, which led city officials to maintain a state of emergency. Similarly, 'teen takeovers' in Pensacola, Florida, and Chicago, Illinois, resulted in gunfire; the event in Pensacola caused one death and six injuries, while seven people were wounded in Chicago. In New York City, a targeted attack at a home in Coney Island injured eight people, including four children, and an NYPD detective was wounded in Crown Heights, although his bulletproof vest prevented a more serious injury.

假期期間槍擊犯罪增加，通常與大群缺乏監督的青少年有關。例如在紐約州羅徹斯特，一系列槍擊導致八人受傷，促使市政府維持緊急狀態。同樣地，在佛羅里達州彭薩科拉和伊利諾州芝加哥發生的「青少年接管」事件導致槍擊；彭薩科拉的事件造成一人死亡和六人受傷，而芝加哥則有七人受傷。在紐約市康尼島的一處民宅遭受針對性襲擊，導致包括四名兒童在內的八人受傷，一名紐約市警偵探在皇冠高地受傷，幸而其防彈背心防止了更嚴重的傷害。

Beyond youth violence, deadly shootings occurred in other locations. In Dearborn, Michigan, two people were killed at the Fairlane Town Center, and in Ferguson, Missouri, a bystander was fatally shot during a fight at a gas station. Other deaths were reported in St. Louis and Lubbock, Texas. Furthermore, civil unrest broke out in Newport Beach, California, where the use of illegal fireworks and fights with police led to about 100 arrests.

除了青少年暴力外，其他地點也發生了致命槍擊。在密西根州迪爾伯恩的 Fairlane Town Center 有兩人被殺，而在密蘇里州弗格森，一名旁觀者在加油站爭執期間被槍擊身亡。聖路易斯和德州拉伯克也有死亡報告。此外，加州紐波特比奇爆發社會動盪，非法煙火的使用以及與警方的衝突導致約 100 人被捕。

Other disruptions were caused by technical problems and bad weather. In Los Angeles, fireworks malfunctioned during a professional soccer match, and a skydiver in Sacramento failed to land safely. In New York City, firefighters put out a small fire on the Brooklyn Bridge. Meanwhile, in Washington D.C., heavy thunderstorms forced people to leave the National Mall, and the U.S. Secret Service had to perform extra security checks for everyone attending.

其他混亂是由技術問題和惡劣天氣引起。在洛杉磯，一場職業足球賽期間煙火發生故障，而薩克拉門托的一名跳傘者未能安全著陸。在紐約市，消防員撲滅了布魯克林大橋上的一場小火。同時，在華盛頓特區，強烈雷暴迫使民眾離開國家廣場，美國特勤局必須為所有參加者進行額外安檢。

The celebrations ended with many ongoing police investigations and an increase in emergency services to handle the public unrest.

慶祝活動在許多持續進行的警方調查以及增加緊急服務以處理社會動盪中結束。