He was appointed auxiliary bishop of Linz by Pope Benedict XVI on 31 January 2009, but amidst controversy over his views that sin caused Hurricane Katrina, Wagner resigned on 15 February 2009.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: He was appointed auxiliary bishop of Linz by Pope Benedict XVI on 31 January 2009, but amidst controversy over his views that sin caused Hurricane Katrina, Wagner resigned on 15 February 2009. ### Response: .