: Small footprints found at the scene lead Murdoch to suspect that a child, or several children, may be responsible for the crime.
: While the investigation initially focuses on a young boy connected to the philanthropist through his adopted daughter, the true motivation for the murder is described as being "far darker" than a simple act of a child. Other Possible "Child's Play" Episode 10s [S1E10] Child's Play
Several other series have an episode 10 or near-10 with this title: : Small footprints found at the scene lead
: Season 1, Episode 9 is titled "Child's Play," serving as the lead-in to the season finale, "Original Sin". or several children