The 20 year old man, named Jeremy, is portrayed as a sympathetic character who is driven to commit a heinous act due to desperation and love for his mother. He initially demands a ransom of $10,000 but the amount gradually increases as the situation escalates. The children on the bus are understandably terrified and the situation becomes more tense as time passes.
The detective, named Jennifer, is determined to resolve the situation peacefully and save the children's lives. However, she faces resistance from some of her colleagues who doubt her abilities and judgment. She also has to negotiate with Jeremy's mother, who is worried about her son's safety but initially refuses to cooperate with the authorities.
As the day wears on, Jennifer begins to uncover Jeremy's troubled past and realizes that he may not be acting alone. She discovers that he has a accomplice who is determined to see the situation through to its bloody end. Meanwhile, the clock is ticking and the children's lives are on the line.
The tension builds to a climactic finale as Jennifer and her team race against time to rescue the hostages and stop the criminals from escaping. In the end, Jennifer must prove her worth as a detective and save the day, even as she grapples with personal demons of her own.
Overall, Amber Alert is a gripping thriller that keeps the audience on the edge of their seats until the very end. It explores themes of desperation, redemption, and sacrifice, and features strong performances from its lead actors.