The death of Roberto Laudisio Curti, a young Brazilian living in Sydney, in March 2012, brought a graphic depiction of questions about how police use tasers, as initial reports into his death showed...

Roberto's family spoke to 7.30 about their concerns around taser use...

The inquest into Roberto's death gave a better picture of what happened before his death...

And the coroner eventually condemned police actions prior to Roberto Laudisio Curti's death as 'reckless'...

In May, 2013, the Police Integrity Commission recommended charges be laid against a number of police involved in the fatal arrest of Roberto Laudisio Curti.

At the same time as the NSW coroner's report into Roberto's death was being produced, Queensland's deputy coroner was investigating the case of Antonio Galeano, who died shortly after being repeatedly tasered by police in North Queensland, while the case of a 14-year-old boy being tasered by police raised further questions...

A year later and, with recommendations in place that tasers should only be used in the event of a real threat of danger to police or passersby, a shocking new incident suggests not much has changed...

After seeing this 7.30 story showing 17-year-old Einpwy Amom being handcuffed and tasered on June 20 2013, the Police Integrity Commission, which is completely separate from NSW Police, has advised they are conducting an independent review into the conduct of the police officers involved.