A man has been sentenced to 19 months in prison - after he fractured a gym user's skull by slamming a 20kg weight on his head, before claiming it was an "accident".
33 year old Shane William Ryan was jailed for the "disturbing and motiveless attack" after he was caught on CCTV.
In the clip, Ryan can be seen carrying the heavy weight through the free weights section of the Next Level Gym, local Australian outlet NTNews reports.
