02:32 EDT, 23 December 2020 104 shares A school teacher is facing additional charges for allegedly sexually touching and indecently assaulting a number of 12-year-old girls in Sydney's south-west. Ulf Werner Astleitner-Kaiser, 64, was re-arrested last Friday at Moss Vale Police Station, in NSW's Southern Highlands. He was charged with intentionally sexually touching a child between 10 and 16, three counts of indecent assault on a person under 16, and three counts of common assault. A schoolteacher has been charged with a raft of offences relating to allegedly sexually assaulting 12 and 13-year-old girls in NSW (stock image) Ulf Werner Astleitner-Kaiser will appear in Campbelltown Local Court (pictured above) to answer multiple counts of allegedly molesting a number of 12-year-old girls (stock image)