A primary date organized by way of social media led to a shallow desert grave, Arizona police say, and the person accused of killing 21-year-old Arianna Bailey Jones allegedly blamed two phantom attackers for her disappearance.
Glendale police introduced Monday they arrested 24-year-old Dominic Rodolico after investigators found what they imagine are Jones’ stays in a shallow grave in a secluded desert space north of the Phoenix metropolitan space.
Rodolico is going through a first-degree premeditated homicide cost, in line with Fox 10 Phoenix.
In a Fb put up asserting the arrest, Glendale police provided condolences to Jones’ household, writing that officers “have been hoping to carry a distinct kind of closure” earlier than asserting Rodolico’s arrest in Jones’ disappearance and homicide.
In response to police, Jones and Rodolico met by way of social media and had communicated on-line earlier than deciding to satisfy in individual.
Detectives imagine the pair went on what seems to have been their first date, first attending a film collectively earlier than driving to the distant desert space the place investigators say the crime occurred.
When questioned by detectives, Rodolico denied killing Jones and as an alternative claimed that two males all of the sudden appeared within the desert and attacked each of them.
“He’s saying that the 2 of them have been on this distant space and that two people confirmed up and attacked them,” Glendale Police Division Public Data Officer Jose Santiago mentioned throughout a information convention. “In some unspecified time in the future, he made his escape, and Ms. Jones stayed behind.”
Investigators, nevertheless, mentioned bodily proof, surveillance video and digital proof gathered through the investigation linked Rodolico to the crime.
Police mentioned detectives developed enough proof to determine possible trigger for Rodolico’s arrest. Authorities additionally mentioned his account modified repeatedly throughout interviews.
“His story constantly modified,” Santiago mentioned. “The assault turned just a little bit extra dramatic, much less dramatic.”
Detectives additionally discovered it suspicious that Rodolico by no means reported the alleged assault to regulation enforcement or known as 911.
“He by no means reported the incident to us,” Santiago mentioned. “He by no means made a name to police or to anybody to let anybody learn about this assault.”
Santiago added that Rodolico instructed investigators Jones was “most likely not alive” after the alleged assault regardless of by no means contacting authorities to report what he claimed had occurred.
Investigators mentioned surveillance video captured Rodolico cleansing out the again seat of his automobile after Jones disappeared.
Police additionally mentioned he had wounds in line with stab accidents, although Rodolico claimed these accidents have been inflicted by the alleged attackers.
Authorities credited the division’s Actual Time Crime Middle, surveillance cameras and cellphone information with serving to investigators reconstruct the couple’s actions.
Police mentioned they tracked the pair from Jones’ condominium to a movie show after which to the distant desert location.
A movie show concession cup recovered on the crime scene helped investigators join the burial website to the couple’s date.
Detectives additionally uncovered proof displaying Rodolico had traveled to the secluded space a number of instances earlier than Jones disappeared, although investigators mentioned they haven’t decided whether or not the killing was deliberate.
“We don’t know if he was planning this or if this was happenstance,” Santiago mentioned.
Jones’ household reported her lacking July 7 after they’d not heard from her for a number of days.
Police mentioned her household instructed investigators the dearth of communication was extremely uncommon as a result of they have been usually in frequent contact.
When officers executed a search warrant at Jones’ condominium, they instantly observed troubling indicators.
Police discovered Jones’ cellphone nonetheless contained in the condominium and found her canine locked inside a crate, the place it had apparently been left with out meals and sitting in its personal waste for a number of days.
“That was sufficient of a sign that there at the very least had been some form of suspicious nature,” Santiago mentioned.
Detectives ultimately positioned what they described as a shallow grave in a distant desert space north of the Valley.
Whereas the Maricopa County Medical Examiner’s Workplace remains to be working to find out the official trigger and method of dying, investigators mentioned clothes and different bodily proof recovered with the physique matched Jones, permitting detectives to establish the stays.
Santiago mentioned the case got here collectively in simply 4 days with assist from the division’s Particular Investigations Unit, the US Marshals Process Drive and superior investigative know-how.
“We have been in a position to pinpoint him attending her condominium. We have been in a position to pinpoint him attending these totally different areas, going to the flicks,” Santiago mentioned. “We have been in a position to pinpoint their cellphone utilization in numerous areas. All of that mixed helped us actually remedy the case on high of the great detective work from our of us.”
In response to police, Rodolico has a previous arrest historical past involving theft-related offenses and was on probation on the time of his arrest.
He’s being held on $2 million money bond.
The homicide cost comes lower than a yr after Rodolico was sentenced in a separate prison case involving the housebreaking of two Valley QuikTrip gasoline stations, in line with courtroom data obtained by Fox 10 Phoenix.
The outlet reported that Rodolico was arrested in Could 2025 after investigators accused him of impersonating an worker at a QuikTrip alongside Peoria Avenue and stealing about $200 from a money register earlier than allegedly finishing up the same theft at one other QuikTrip in Phoenix.
Courtroom data present he pleaded responsible to prison impersonation and was sentenced in November 2025 to 2 years of supervised probation.
Investigators mentioned they’re nonetheless awaiting further forensic testing and the medical expert’s findings as they proceed working to find out a motive.
