Eric finds a print on the knife and Calleigh tells him that the blood on the knife and all the blood at the scene belonged to Megan. Eric rubs mineral spirits on the knife and tells Calleigh that the print is trapped under a layer of wax. He says the fingerprint oils should have corroded the metal and he is going to look for a reverse print.

Horatio calls in Patrick Garrety and tells him they recovered his knife. Patrick says he reported the knife stolen weeks ago along with several other items. Frank tells him that the knife was found in Megan's back. He says he caught her looking at it a while ago, then it went missing. Patrick denies stabbing Megan.

Frank and Calleigh talk about the case. Frank thinks she stole the items from Patrick, but Calleigh says it doesn't make sense. Frank tells her that Megan is stable and Horatio goes to talk to her. Megan asks about her dog and Horatio tells her the dog is in good hands. Horatio asks if she stole from Patrick. Megan is annoyed that she is being accused of stealing. She asks if the person who stabbed her tried to rob her. She says she has a box of cash in her kitchen. She tells Horatio that she shot the intruder and says he should be injured. She tells Horatio to look for the money, then falls asleep.

Calleigh goes to Megan's house and looks around. She sees that the bulb in the kitchen light is unscrewed. She removes the bulb and hears someone walk in. She thinks it's Eric, but is surprised by a man who puts a bag over her head. She drops the bulb and it shatters. The man puts a gun to her head and she tells him she is a police officer. Eric arrives and the man takes off. Calleigh collects some evidence to analyze at the lab.

Ryan meets with animal control and is shown a piece of cloth in the dog's teeth. Ryan collect the evidence and brings it back tot he lab. Kyle analyzes the fabric and tells Calleigh that the fabric is bulletproof material. Kyle says the dog shouldn't have been able to bite through the fabric. Calleigh asks if it could bite through it if the fabric was shot first. Kyle says it is possible. He then finds out that a woman named Zoe Belle holds the patent to the fabric, but she doesn't sell it to the public.