CSI: Miami Episode 9.11 F-T-F

The team is called to the chaotic, flooding, street scene where two dead bodies with gunshot wounds to the head and neck, Rebecca (40's), a women in a car that smashed a fire hydrant causing the flood, Marvin (40's) a man lying dead in the rush of water. They retrieve the casing and gun from the scene and get it to Calleigh for investigation. After Dr. Loman analyzes the inside of Marvin's skull they concludes that the bullet bounced around in his head then exited through the entrance point and hit Rebecca an innocent victim driving nearby, killing them both. After talking with Marvin's wife Linda, they inspect his computer and uncover that he has been created a social networking profile, 19 year old "Sean-, and is having on line relationship with 17 year old "Ashley-. Horatio and Delko go to Ashley Chandler's house and meet parents Larry and Diana to discuss Walter aka "Sean- whom Ashley knows nothing about. Finding gun powder on Larry's hands, and his gun missing that matches the murder weapon, they take him in for questioning, although his alibi checks out. From searching the family computer they see another boy on line Justin, who is having an on-line relationship with Ashley. Asking him to meet, Justin knew it was not Ashley as the time of day was off, so he paid a guy to meet up with them. The team figures it out and tracks Justin down though a description and license plate and learns that he shot Marvin aka "Sean-, who to him was a creepy guy cyber stalking his "girlfriend- who he has not even met. Shooting Rebecca was a mistake. He and Ashley had made a plan, she stole her father's gun and left it in his hotel room, and after he shot Marvin they were going to be together. From viewing the surveillance camera footage outside the Motel, the team discovers that it is Ashley's mother Diana who dropped off the gun for Justin to kill Marvin with. She was using Ashley's identity to live out a fantasy cyber courting these two boys. She had met Marvin in person and discovered they were playing the same game and although relieved, Marvin was livid and began threatening her life. She was scared her family would find out, and Justin was falling in love with "Ashley" and he offered to kill him for her. Desperate to not be discovered she executed the plan, playing Justin for a fool, and both now going to jail for murder.