Complex sentence: Lindsey experiences a crisis of conscience later, when Wolfram & Hart plan to kill a small group of innocent children, and he and Angel strike up a temporary alliance and are able to save the youngsters.
Split into simpler sentences: Lindsey experiences a crisis of conscience later, when Wolfram & Hart plan to kill a small group of innocent children. Angel and Lindsey strike up a temporary alliance and are able to save the youngsters.