If you tell me what or character arc you're most interested in, I can provide more details on:
: Nacho Varga later informs Mike that while the heist was successful, a "Good Samaritan" stopped to help the driver and was subsequently killed and buried by Hector’s crew to leave no witnesses. Mike is devastated to learn his "half-measure" caused an innocent death. "Better Call Saul" Nailed(2016)
Mike Ehrmantraut executes a "bold move" to disrupt Hector Salamanca’s operations. If you tell me what or character arc