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298 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP42893) and 7 other sources
On October 3, 1977, 28-year-old Ronald Raymond Leone and 17-year-old Rudy Baronet disappeared after leaving Leone's family home in Johnston, Rhode Island. The two were reportedly going to visit a friend, but they were never seen or heard from again. Leone's mother reported him missing to the Johnston Police Department that same evening. At the time of his disappearance, Leone was described as a 28-year-old white male, 5'8" tall, and weighing 140 pounds, with brown hair and brown eyes. He had a distinctive tattoo of a lion's head on his right arm and was last seen wearing blue jeans and a t-shirt.

The investigation into the disappearances led authorities to Anthony Parrillo, a known mob associate. Parrillo's girlfriend became a key witness, testifying that she saw the bodies of both Leone and Baronet on the kitchen floor of Parrillo's Providence apartment on October 3, 1977. She claimed to have witnessed Parrillo and his roommate zipping the bodies into sleeping bags and removing them from the apartment. In 1982, based largely on this testimony, Parrillo was convicted of the murders, despite the fact that the bodies of Leone and Baronet had not been found. This case was notably the first in Rhode Island where a murder conviction was secured without the discovery of a body.

Parrillo was initially found guilty of first-degree murder for one victim and second-degree murder for the other, receiving consecutive life sentences. However, the Rhode Island Supreme Court overturned the conviction in 1984, citing issues with the reliability of the key witness and constitutional violations during the trial. As a second trial was about to begin in January 1986, Parrillo pleaded guilty to two counts of second-degree murder. He was sentenced to 30 years in prison but was released on parole in 1994 after serving approximately eight years. The bodies of Ronald Leone and Rudy Baronet have never been recovered. The case is still considered an endangered missing person case, and the Johnston Police Department continues to list it as an open investigation.

Last Seen: Oct 3, 1977

Possible Unidentified Matches (10)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

81%Moderate
John Doe — Smithfield, Rhode Island - unidentified case UP12497
John Doe — Smithfield, Rhode Island
UP12497 • Found Jun 18, 1987
View case
Sex ✓Male
Age 100%Est. 25–35 vs 28 when missing
Race 100%White
Location 100%5 mi away, same county
TimingFound 10 years after last seen
Height 68%5'5" vs 5'8"
Weight 94%122 lb vs 140 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
80%Moderate
John Doe — Marlboro, Massachusetts - unidentified case UP15801
John Doe — Marlboro, Massachusetts
UP15801 • Found Sep 14, 2006
View case
Sex ✓Male
Age 100%Est. 55–57 vs 28 when missing
Race 100%White
Location 93%36 mi away
TimingFound 29 years after last seen
Height 100%5'8" vs 5'8"
Weight 100%149 lb vs 140 lb
Eyes 100%Brown vs Brown
79%Possible
John Doe — Boston, Massachusetts - unidentified case UP15944
John Doe — Boston, Massachusetts
UP15944 • Found May 16, 2006
View case
Sex ✓Male
Age 100%Est. 43 vs 28 when missing
Race 100%White
Location 91%44 mi away
TimingFound 29 years after last seen
Height 100%5'7" vs 5'8"
Weight 100%131 lb vs 140 lb
Hair 100%Brown vs Brown
79%Possible
John Doe — Boston, Massachusetts
UP15971 • Found Mar 14, 2004
View case
Sex ✓Male
Age 85%Est. 40–60 vs 28 when missing
Race 100%White
Location 91%44 mi away
TimingFound 26 years after last seen
Height 100%5'7" vs 5'8"
Weight 100%145 lb vs 140 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
78%Possible
John Doe — Boston, Massachusetts - unidentified case UP15715
John Doe — Boston, Massachusetts
UP15715 • Found Jul 20, 2016
View case
Sex ✓Male
Age 100%Est. 60–65 vs 28 when missing
Race 100%White
Location 91%44 mi away
TimingFound 39 years after last seen
Height 100%5'8" vs 5'8"
Weight 58%181 lb vs 140 lb
Hair 70%Gray vs Brown
Eyes 100%Brown vs Brown
78%Possible
John Doe — New Britain, Connecticut
UP14397 • Found Aug 21, 1983
View case
Sex ✓Male
Age 100%Est. 30–40 vs 28 when missing
Race 100%White
Location 87%57 mi away
TimingFound 6 years after last seen
Height 100%5'8" vs 5'8"
77%Possible
John Doe — Boston, Massachusetts
UP57694 • Found Feb 18, 2019
View case
Sex ✓Male
Age 100%Est. 58–72 vs 28 when missing
Race 100%White
Location 92%42 mi away
TimingFound 41 years after last seen
Height 84%5'6" vs 5'8"
Weight 89%162 lb vs 140 lb
Hair 70%Gray vs Brown
Eyes 100%Brown vs Brown
77%Possible
John Doe — Somerville, Massachusetts - unidentified case UP14725
John Doe — Somerville, Massachusetts
UP14725 • Found Dec 13, 2009
View case
Sex ✓Male
Age 100%Est. 44–46 vs 28 when missing
Race 100%White
Location 91%44 mi away
TimingFound 32 years after last seen
Height 100%5'8" vs 5'8"
Weight 56%182 lb vs 140 lb
Hair 100%Brown vs Brown
77%Possible
John Doe — North Attleborough, Massachusetts - unidentified case UP15501
John Doe — North Attleborough, Massachusetts
UP15501 • Found Apr 11, 2007
View case
Sex ✓Male
Age 100%Est. 40–50 vs 28 when missing
Race 100%White
Location 99%13 mi away
TimingFound 30 years after last seen
Height 68%5'5" vs 5'8"
Weight 100%153 lb vs 140 lb
Hair 70%Gray vs Brown
77%Possible
John Doe — Lynn, Massachusetts - unidentified case UP15537
John Doe — Lynn, Massachusetts
UP15537 • Found Aug 4, 2006
View case
Sex ✓Male
Age 94%Est. 58–72 vs 28 when missing
Race 100%White
Location 88%53 mi away
TimingFound 29 years after last seen
Height 84%5'10" vs 5'8"
Weight 100%143 lb vs 140 lb
Hair 70%Gray vs Brown
Eyes 100%Brown vs Brown

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

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