Out-of-Character moments, canon or non-canon, that stuck in your head
For me, one moment in particular is Ran Mouri in episode 694, The Missing Sweets in the Old Shop (a pre-story episode for Movie 17, written by that movie's writer, Takeharu Sakurai). While a number of other characters I feel were mischaracterized to degrees throughout the movie and tie in episode, what Ran does to Kogoro in the episode had my jaw drop in a "THIS ISN'T RAN!" sort of way.
Kogoro, partway through the investigation of why a group of chocolate sweets have disappeared, starts drinking and refuses to continue investigating due to him considering the disappeareances to be unimportant. I believe that Kogoro abandoning a mystery partway through it is a bit out of character of him but Ran, in response, is hyper-aggressive to the point of her actions just being parental abuse. Rather than just verbally reprimanding him like she would usually, she beats the old man to an inch of his life. Kogoro ends up with two black eyes, Mitsuhiko is absolutely horrified at Ran's beating, and once Kogoro is carried back to the rest of the group, the old man straight up collapses unconscious.
