Federal and local investigators in Indianapolis and Marion County say they cracked a decade-long string of sexual assaults using DNA collected by Immigration and Customs Enforcement, leading to charges against Leonel Catalan-Torreblanca. Marion County prosecutor Ryan Mears announced 30 counts tied to attacks dating from March 2013 through January 2024, while the FBI and Indianapolis police say the breakthrough came after the suspect’s DNA entered the national database. FBI Special Agent in Charge Tim O’Malley confirmed Catalan-Torreblanca was in the country illegally, and the arrest was made quickly after agents identified his identity.
Prosecutors laid out a grim timeline that stretches more than ten years, and the pattern left a trail of linked DNA evidence in the FBI’s Combined DNA Index System, CODIS. Investigators knew the assaults were connected because samples from different crime scenes matched one another, but until recently there was no match to a known person. That changed when authorities were able to obtain a DNA profile from Catalan-Torreblanca and enter it into CODIS, which produced the long-sought link that tied him to multiple scenes.
Law and order officials say Catalan-Torreblanca avoided identification for years because his only prior run-in with police was a misdemeanor DUI, an offense that under current rules did not trigger a DNA swab. Once ICE collected his DNA, the database match allowed federal and local teams to move fast. The Indianapolis Metropolitan Police Department’s Violent Crimes Unit tracked him down at a relative’s home and arrested him within hours of the FBI confirming his identity on April 22.
Marion County prosecutor Ryan Mears described the charges as felonies that could carry decades behind bars under Indiana’s old penal code, and he praised victims who came forward. Investigators warned there may be other victims or cases that lack DNA evidence, and they urged anyone with information to step forward. The case shows how advances in forensic tools and good investigative work can finally bring charges in very old cases.
FBI Director Kash Patel kept it short and direct in his post on X, writing, “Incredible work out of @FBIIndianapolis — our FBI teams and partners used advanced DNA technology and our Combined DNA Index System (CODIS) to charge the suspect,” and the comment underscored the federal role in the investigation. FBI Special Agent in Charge Tim O’Malley publicly confirmed the suspect’s immigration status during the briefing, adding another layer to the political side of the story. That detail will draw attention from those pressing for tougher immigration enforcement and better coordination between federal and local law enforcement.
Immigration and Customs Enforcement played the pivotal role by collecting the DNA that generated the CODIS match, and local officials say it was the practical step that solved the puzzle. It is still unclear whether ICE has lodged an immigration detainer against Catalan-Torreblanca, and the U.S. Department of Homeland Security and ICE did not immediately respond to requests for comment. Republicans who focus on border policy will point to this case as an example of why enforcement matters for public safety and for protecting vulnerable communities.
The defendant is being held on a standard bond as the charges move forward, and authorities declined to speculate about his origins beyond confirming he was in the country illegally. Officials also noted Catalan-Torreblanca may have lived near apartment complexes where several attacks happened, suggesting a possible pattern of proximity that could reveal more victims. Detectives said survivors showed remarkable strength by revisiting painful memories to help prosecutors build the case.
Local and federal teams emphasize that while DNA solved the link, victims and witnesses were essential to moving charges into court, and prosecutors vowed to keep pushing for justice. The mix of tools used here highlights an important lesson for policymakers and officials: databases and forensic science need to be paired with solid policing and swift interagency cooperation. For communities in Indianapolis and Marion County, the case is a reminder that public safety depends on both technology and boots on the ground.
As the prosecution proceeds, the facts in the docket will matter most for survivors and for the public’s faith in the system, and officials say they will continue to seek any additional victims or evidence tied to these crimes. The investigation raises questions about prior gaps in identification procedures and whether policy changes are needed to prevent similar cases from slipping through the cracks. For now, law enforcement is focused on court preparation, victim support, and ensuring every lead gets followed up.
