Police are tracking down four men suspected of assaulting an individual, believed to be a homeless man, in an area under a bridge around Port Klang recently.

South Klang district police chief Cha Hoong Fong said this was after they received a report lodged by a woman at 12.02am today after watching a 24-second video clip on Instagram yesterday showing a group of individuals beating up a homeless man using steel baseball bats...