A massive block party over the weekend in Florida turned violent after police officers were pelted with glass bottles, a barstool, and other objects while arresting two men seen exchanging a firearm.

Christopher Hopkins, prosecuting, said Byrne took a stool from that table ... The mum-of-one got back to her feet and picked up a glass, which she then threw into a crowd of people, including ...

in an argument over a bar stool at The Clock in Kirkdale. Article continues below Shocking CCTV footage captured Byrne battering Breen with a wine bottle, before Breen hurled a glass at her head ...