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Bronx Stargazer ‘Jupiter Joe’ Caged For 25 Years To Life In 1999 Teen Killing

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Published on March 27, 2026
Bronx Stargazer ‘Jupiter Joe’ Caged For 25 Years To Life In 1999 Teen KillingSource: Unsplash/ Emiliano Bar

Joseph Martinez, the Bronx sidewalk astronomer neighbors knew as "Jupiter Joe," was sentenced Thursday to 25 years to life for the 1999 strangulation and sexual assault of 13-year-old Minerliz Soriano. The punishment comes more than 26 years after Minerliz vanished and prosecutors finally brought the case to trial last November. Her body was discovered days after she left school, wrapped in garbage in Co-op City, authorities said.

Judge Hands Down 25-to-Life Term

A Bronx judge imposed the 25-to-life term at Thursday's hearing, according to News 12. Martinez had been found guilty on two counts of second-degree murder in November. Prosecutors told jurors the killing was intentional and tied to sexual abuse, details that unfolded over a month-long trial.

How Detectives Closed The Cold Case

Investigators say the long-dormant case broke open in 2019 when a familial DNA search produced a partial match that pointed them toward Martinez's family. As reported by Manhattan Daily and Forensic Magazine, detectives arranged an undercover meeting with Martinez at a diner in New Rochelle, where officers collected a straw he used. Testing later linked DNA from that straw to genetic material on the victim's sweatshirt, a key piece of evidence that prosecutors leaned on at trial.

Familial DNA's Contentious Role

Familial DNA searches have helped crack other cold cases but stirred legal and civil-liberties debate in New York. A mid-level appeals court later halted the statewide program, ruling that the expanded search rules raised separation-of-powers concerns and could have racial impacts, according to CBS News. Supporters say the technique can be a crucial tool in violent-crime investigations if tightly regulated, while critics argue any use must be carefully balanced against privacy protections.

DA: 'Justice For The Family'

Bronx District Attorney Darcel D. Clark, whose office prosecuted the case, said she hoped the verdict would offer some comfort to Minerliz's loved ones and credited the years of investigative work that led to the conviction. "I hope this verdict brings some solace to Minerliz's family," the office said in a statement from the Bronx County District Attorney's Office. The statement highlighted the long collaboration between Bronx detectives and forensic teams that ultimately led to Martinez's arrest and conviction.