Based on the search results, there is no clear answer to what happened to Titan Cameraman. However, there are some clues that suggest he was injured in a collision that caused his shield to explode, severely damaging his left forearm and rendering him vulnerable to laser beams. Another source shows that his core is damaged, his camera for recording is broken, and his arm is broken. There is also a Reddit post that mentions an ability from Titan Cameraman that has no use so far. However, there is a video on YouTube that tells the sad origin story of a new upgraded Titan Cameraman in real life, but it is unclear if this is related to the original Titan Cameraman or a new character.