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Effects of External Conditions
Sarah realizes that the Orphans’ survival is going to take more than police work. But tracking the killer threatens Sarah’s long awaited reunion with her daughter, Kira. As Sarah gets closer to the killer, the killer gets closer to the truth – the ensuing showdown threatens to expose her ruse as a cop.
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Other episodes for this season
![Natural Selection](https://image.tmdb.org/t/p/w300/elC87AW44Cn9qXHoxOBUWm7k7RW.jpg)
![Instinct](https://image.tmdb.org/t/p/w300/f0wzwIfScldwbKDOUMo9MfCGYpR.jpg)
![Variation Under Nature](https://image.tmdb.org/t/p/w300/ps3taitT6QJD9NW1VqgdBETHNpO.jpg)
![Effects of External Conditions](https://image.tmdb.org/t/p/w300/aOGvlzLt7qs3HrUFdthtDEPMvZ9.jpg)
![Conditions of Existence](https://image.tmdb.org/t/p/w300/fIMvDLk4gbZnxFEoT8KkknLCaFp.jpg)
![Variations Under Domestication](https://image.tmdb.org/t/p/w300/9zLRdKPArNQAhvpO4RHfZpcZSLY.jpg)
![Parts Developed in an Unusual Manner](https://image.tmdb.org/t/p/w300/lNFPFxjIxou7LYBEAjmTshyouxG.jpg)
![Entangled Bank](https://image.tmdb.org/t/p/w300/et8KVX0rT7I2iBiCGt4shcF2qs4.jpg)
![Unconscious Selection](https://image.tmdb.org/t/p/w300/33YLj1cyJmYTOrNT2BZDzNjUbOH.jpg)
![Endless Forms Most Beautiful](https://image.tmdb.org/t/p/w300/1ffb6UusaLfdhG6m0VubeIehin3.jpg)