In Alert, when Nikki Parker’s son goes missing, she joins the LAPD’s Missing Person’s Unit to help other people find their loved ones even as she searches for her own. Six years later, her world is turned upside down when her ex-husband Devon Zion shows up with a proof-of-life photo of their missing boy. Or is it? Alert is described as a procedural drama with a life-or-death search for a missing person in each episode that runs alongside Nikki and Devon’s series-long quest to find out the truth about the person claiming to be their long-lost son.
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