Police are investigating a number of incidents in Townsville early this morning, 9 February.
Around 4am police were called to attend a fire at a business precinct on Woolcock Street, Currajong.
The building sustained structural damage.
Soon after 4am police were called after reports of shots being fired into a gym on Woolcock Street, Mount Louisa.
At around 4.30am police were called to a vehicle on fire at Black River.
No one was injured in these incidents.
Police are investigating if the incidents are linked.
Police are appealing for anyone who witnessed these incidents, or has dashcam or CCTV vision to come forward.
If you have information for police, contact Policelink by providing information using the online suspicious activity form 24hrs per day at www.police.qld.gov.au/reporting.
Report crime information anonymously via Crime Stoppers. Call 1800 333 000 or report online at www.crimestoppersqld.com.au.