There’s a reason pretty much no defense was put forward. There were no answers to any of the evidence!
I really don’t understand why she and Ross weren’t charged earlier. I’m starting to think local and county LE truly needed Cold Justice to come in and put the pieces together. Like, LE had all the pieces but could not do it do the puzzle. Cold Justice sat at the table did it.
Justice finally came!
IMO, the delayed arrest was probably due to a couple of things. LE knew they had probable cause for an arrest but they didn't have the buy-in from the state prosecutor to charge them because they didn't believe they could convince a jury beyond a reasonable doubt to convict the Vilardi couple with only circumstantial evidence.
There was no physical evidence connecting the couple to the actual murders -- no gun, ammo, or knife. They also had a failed alibi-- they sent the kids away for the weekend, and the couple also allegedly left town after the murders-- believing the bodies would be discovered while they were away. Except nobody discovered the victims, so Amy felt forced to "discover the bodies" more than 30 hours after they were killed.
While the money from Mike's safe found in Vilardi's house was indeed significant here, without any physical evidence connecting the couple to the murders, there was always the possibility that the money was gifted to the couple or that they stole the money before/after the murders. In other words, being a thief doesn't make you a murderer.
While Amy put herself inside the crime scene when she called 911 to report the crime, I think finally recognizing Ross's footwear in the convenience store surveillance video, and connecting that same unique footwear print to what would have been in "fresh blood" helped put Ross inside the house at the time of the murders-- and he was the individual skilled with using the knife (Marine training).
We've all heard the motto of the State Prosecutor that they only get one bite at the apple, and they don't want to try a case that they don't believe they can win. IMO, I think Cold Justice helped move the charges forward by providing the Investigators with the foundation. They recreated the crime scene and demonstrated how both one or two persons could have carried out the murders. They also provided the forensics to recover the trove of Amy's vile social media posts on FB attacking her mother publicly.
It's been a few years since I watched the episode of Cold Justice for this case, but this is what I recall from the evidence. JMO.