CLARKSVILLE, TN (CLARKSVILLE NOW) – Testimony continued Thursday and Monday as forensic experts, digital analysts and investigators walked jurors through DNA results, gunshot residue findings, and hotel surveillance footage in the 2021 Eagle View Drive murder trial.
John Edward Bean IV, 44, has pleaded not guilty to all charges in the killing of 40-year-old Trasbin Campbell.
DNA and gunshot residue analysis
TBI Special Agent Forensic Scientist Charly Castelbuono testified as an expert in forensic and DNA analysis. “No two people will have the same DNA profile, except for identical twins,” she said.
Castelbuono tested the key that Jonae Bean – the defendant’s daughter – previously testified was her key to the Eagle View Drive residence. Castelbuono told the jury that the blood on the key belonged to Campbell. No other blood was found in the hotel room or among Bean’s belongings…