Did Amon die in Root A? In Tokyo Ghoul: Root A, they showed Amon collapse and then Kaneki left him. Later when Akira reached him, she started crying. However, they never confirmed whether or not he's really dead and they don't show him after he collapses.

Did Amon die in Root A?
As for whether or not Amon died in Tokyo Ghoul: Root A is unclear as the events you describe is all we get with regards to Amon's injury.

However, in Tokyo Ghoul:re manga:


   Amon is reported "killed in action" however his body is never recovered. Later it is discovered that Amon was captured by Aogiri and is experimented on by Dr.Kanou. He is given the name "Owl 27" as he inherits Owl's kagune, with a kakugen in his right eye. Just like Kaneki, Amon is now a half-ghoul and is in fact not dead. Source