The owner of a 2026 Cadillac Escalade in Kendall did what every theft-prevention checklist tells you to do. He parked it at home, locked it and went to bed with both keys in the house. When he woke up on Sept. 3, the roughly $135,000 SUV was gone. Both keys were still right where he’d left them.
According to a Miami-Dade Sheriff’s Office arrest report described by Local 10, investigators concluded the SUV left with a key that hadn’t existed the night before, one programmed for it on a computer.
Deputies arrested Alexis Jose Ruiz, 23, in the case on Friday, Oct. 16. He is charged with first-degree grand theft, unauthorized interference with radio transmission and offenses against computer users. The last two charges describe the alleged method about as plainly as a charging document can. Ruiz has not been convicted, and The Auto Wire did not find a public statement from him or an attorney representing him.
The Escalade theft, by the minute
As the arrest report lays it out, the Kendall case runs on a stopwatch:
- 6:15 a.m.: The owner’s home security cameras stopped sending video, he told detectives. Investigators wrote that the outage was consistent with a signal-jamming device, though the report doesn’t say a jammer was recovered in this case.
- About 6:22 a.m.: Detectives later obtained data placing Ruiz near the home.
- About 7:40 a.m.: Deputies arrived after the owner reported the Escalade missing.
If the prosecution’s theory holds, a jammer was enough to blind the cameras on the house. It wasn’t enough to keep the suspect’s own location out of the file. The report, as described, doesn’t say what kind of data it was. In the wider investigation, though, arrest reports say cellphone records put Ruiz at or near at least three vehicle thefts.
How a two-key household ends up with three keys
A keyless car doesn’t keep count of how many fobs exist. It keeps a list of the fobs it has been told to trust. Adding a new one is a routine job, which is how a dealer replaces a lost key. Investigators allege that same capability is what made the owner’s two keys beside the point: a third key, programmed by computer, would look just as legitimate to the SUV as the originals.
What the public record doesn’t show yet is the step before that. Neither the arrest report as described nor the county’s jail records explain how the thieves got into a locked Escalade to program it, or what equipment was used in Kendall.
21 thefts and attempts in less than four weeks
The Kendall Escalade theft was added to an investigation deputies had already been building. Arrest reports from that earlier case, reported Oct. 1 by NBC 6, say the sheriff’s office documented 21 grand thefts or attempted grand thefts of vehicles across Miami-Dade between Aug. 19 and Sept. 13. Most of the targets were high-end GM products, particularly Cadillac Escalades and Chevrolet Corvettes.
According to those reports, the suspected toolkit covered every layer of a modern car’s defenses: jammers to knock out surveillance cameras and GPS trackers, reprogrammed keys to get in, and devices to start and drive the vehicles. Two incidents in the reports show the price range:
- Aug. 24: A $115,000 Escalade was stolen and later found abandoned with its license plate missing.
- Sept. 8: One owner lost a $160,000 Corvette and a $145,000 Escalade, which comes to $305,000 from a single victim.
The reports also say a stolen Escalade was recovered at Ruiz’s home with its vehicle identification number removed, and that surveillance video showed him taking part in multiple thefts. A second man, Roe Daymel Banos, 20, was also arrested. Both face multiple counts of grand theft of a vehicle. Neither has been convicted.
The getaway car was a BMW
On Sept. 26, according to the arrest reports, Ruiz fled from authorities and crashed. The newer report, as described by Local 10, says the crash was a hit-and-run involving injuries and that Ruiz ran from the scene on foot. The report gave no details about who was hurt or how badly.
The car he was driving, deputies say, was a stolen BMW. Inside it, according to the reports, were a blank GM key fob, other uncut key fobs, remote transmitters, a signal-jamming device, face masks and a wireless scanner.
So the investigators’ account has a crew specializing in Cadillacs and Corvettes, carrying a blank key for a GM product, in a German car that wasn’t theirs either.
Arrested while already in jail
The Miami-Dade Corrections and Rehabilitation inmate search shows Ruiz was booked on Sept. 30 and is being held at the Pre-Trial Detention Center. So Friday’s arrest in the Kendall case came while he was already in county custody.
As of Oct. 21, his jail record lists six felony case numbers. The charges include racketeering, five counts of first-degree grand theft over $100,000, two counts of attempted vehicle theft, possession of burglary tools, five counts of grand theft of a vehicle, and two counts each of unauthorized radio interference and offenses against computer users. One of the six cases lists exactly the three charges in the Kendall arrest. The record also shows a probation warrant with no bond, which matches Local 10’s report that he was on probation when arrested.
Banos’ jail record shows he was booked Sept. 26 on a charge of fleeing or eluding police with lights and siren activated. It lists four separate grand theft of a vehicle cases totaling five counts. It also lists traffic warrants for reckless driving and for knowingly driving on a suspended license. The records don’t say whether his fleeing charge is connected to the BMW crash the same day.
Florida’s computer-crime statute, Section 815.06, covers anyone who knowingly and without authorization accesses an electronic device or disrupts data moving to or from its authorized user. Jamming is also a federal matter. The Federal Communications Commission says using a jammer violates federal law, with no exemption for use in a home, business or vehicle, and that selling or marketing jammers to U.S. consumers is illegal too.
What Escalade and Corvette owners can do
Keeping your keys safe protects you from someone using your keys. It does much less against someone who allegedly brings a new one. A few layers address the gaps this case exposed:
- Add something a computer can’t reprogram. A visible steering-wheel lock is still on the National Insurance Crime Bureau’s list of recommended theft deterrents. A freshly paired fob starts the engine. It doesn’t remove a steel bar.
- Consider where key programming happens. Programming tools usually talk to a vehicle through its diagnostic connection, typically the OBD-II port under the dash. Aftermarket locks and covers for that port exist. None of the records in this case say how the alleged thieves connected, so treat this as one layer rather than a fix.
- Don’t rely only on Wi-Fi cameras. A camera that streams over Wi-Fi can go silent when the radio signal is jammed. After a wave of burglaries involving Wi-Fi jammers in 2024, the Los Angeles Police Department advised residents to use hardwired systems, KTLA reported. Wired cameras, or cameras that also record to local storage, don’t depend on that wireless link.
- Treat a sudden outage as an alarm. In Kendall, the cameras going dark at 6:15 was itself the clue. If your system can notify you when a camera drops offline, turn that on.
- Use the garage if you have one. Investigators say the Kendall Escalade was taken from the driveway. Thieves can’t program a key for a car they can’t reach.
- Hide a tracker, and don’t count on it alone. NICB recommends aftermarket trackers, such as AirTags, to help find a stolen vehicle. Arrest reports in this case say the crew was suspected of jamming GPS trackers, so a tracker is a backup, not a guarantee.
Where the case stands
Ruiz was being held without bond as of Monday, Local 10 reported, and the county’s jail record lists bond on several of his charges as still to be set. All of the allegations against Ruiz and Banos come from arrest reports and charging records. None has been tested in court.
The arrest report doesn’t say whether the Kendall Escalade has been found. Both keys, as far as anyone has said, are still at the house.
Would you put a steering-wheel lock on a six-figure SUV, or does that feel like admitting the factory security lost?
Top photo: A 2025 Cadillac Escalade ESV, the same generation as the 2026 Escalade in the Kendall case. It is not a vehicle involved in the case. Photo: Kevauto, via Wikimedia Commons (CC BY-SA 4.0).