The man killed in a brazen stabbing in Brisbane's south yesterday has been identified as 23-year-old Levi Johnson.
The man was stabbed multiple times after his car was cut off in the driveway of a Mansfield gym at about 1pm.
Police said the attack was captured by security cameras and have described how four men smashed their way into his car with a crowbar before two of them chased him across the road.
