Police killed one of the victims of the Sydney cafe siege

An inquest has heard that police were responsible for the death of Katrina Dawson, who was shot during the siege in Sydney.

She was hit by police gunfire which had ricocheted off a hard surface, fired as officers stormed the cafe.

Man Haron Monis took 18 people hostages at the Lindt cafe in Sydney, one of whom he killed.

Jon Donnison reports from Sydney.