Breaking News: US Police post notice of another mass shooting in Austin, Texas

News of yet another mass shooting is emerging as US Police tweeted a message stating an active shooter in Austin, Texas has left multiple victims.

The message posted on Twitter this morning by Austin Police stated the shooter "was active" and warned people to stay away from the  downtown area of the Texan capital city.

It has not been revealed how many have been shot but multiple injuries and fatalities are feared.