A thug who shouted "f**k the Queen " during a violent rampage hours after being freed early from prison has been sentenced to 32 months behind bars.
Ross Cossans attacked a random stranger, brawled with doctors and threatened to rape female police officers shortly after being released more than a year early from jail. Cossans started rampaging across Perth immediately after being released from the city's maximum security prison after serving just half of his sentence.