Build a movie plot around this: Does Monica believe Derek's story? Yes.
A:
Derek Charles (Idris Elba) works for a finance company and is married to Sharon (Beyonce Knowles). While Derek is at work, he greets temporary worker Lisa Sheridan (Ali Larter), who, believing Derek was flirting with her, attempts to seduce him throughout the film. Derek repeatedly rejects her, but Lisa continues to pursue him, making sexual advances on him at the Christmas party and flashing him in his car. Derek intends to report Lisa to his firm's human resource management, but learns that she has quit her job. Thinking that Lisa has given up, Derek is annoyed when he receives flirtatious emails from her. Derek and his workmates visit a resort for a conference, where he spots and confronts Lisa, who spikes his drink. Incapacitated, Derek is helpless when Lisa follows him into his hotel room and rapes him. He confronts Lisa again the following day, and hours later discovers her lying naked in his bed after attempting suicide by drug overdose, and calls for medical help.After repeated attempts to reach Derek on his phone, Sharon finds Derek at the hospital and suspects that he and Lisa had an affair, as Lisa claims. LAPD Detective Monica Reese (Christine Lahti) at first questions Derek's fidelity to Sharon as well, but soon becomes skeptical of Lisa's claims, due to inconsistencies in her side of the story, and informs Derek of her belief in him. Sharon, refusing to believe Derek, kicks him out of their house, and he moves into a separate apartment. Months later, Derek and Sharon meet up for dinner and finally reconcile. Meanwhile, Lisa tricks the babysitter Samantha (Scout Taylor-Compton) into letting her in under the pretense of being one of Sharon's friends. When Derek and Sharon return home after dinner, they discover that Lisa had been in the house and seemingly abducted Derek and Sharon's infant son, Kyle (Nathan and Nicolas Myers). Derek goes to his car with the intent to pursue Lisa, only to find the baby is safely sitting in the back seat. He and Sharon immediately take Kyle to the hospital for a...