A tobacco store in Tullamarine was firebombed for the second time in eight days, with police believing the offenders used a vehicle to smash through a roller door and set the shop ablaze, causing extensive damage. This incident follows another arson attack on the same store just over a week prior, leading detectives to link the two attacks. Meanwhile, police are investigating a fifth suspicious fire at a Williamstown ice cream store, urging the public to report any relevant information.