Question:
Who was the head of Mühldorf am Inn in Dec, 2022?

Context:
 Marianne Zollner is the head of the government of Mühldorf am Inn from Apr, 2014 to Apr, 2020. 
 Günther Knoblauch is the head of the government of Mühldorf am Inn from Jan, 1990 to Jan, 2013. 
 Michael Hetzl is the head of the government of Mühldorf am Inn from May, 2020 to Dec, 2022. 
 Hans Gollwitzer is the head of the government of Mühldorf am Inn from Jan, 1952 to Jan, 1966. 
 Josef Federer is the head of the government of Mühldorf am Inn from Jan, 1966 to Jan, 1990.

Answer:
Michael Hetzl