Monis' girlfirend killed ex-wife at his bidding

LINDT siege attacker Man Haron Monis' girlfriend has been found guilty of killing his his ex-wife at his bidding. 

Amirah Droudis was found guilty of stabbing Monis' ex-wife - whose name has been suppressed by a court order - in a frenzied attack at Werrington near Penrith in Sydney on April 21, 2013. 

News Corp reports the prosecution claimed Droudis was brainwashed by Monis before she stabbed his ex-wife and then set her alight. 

Monis had been charged over the death before he was killed by police in a siege in the Lindt Cafe on Market Place in the Sydney CBD in 2014.