Criminologia Y Criminalistica Apr 2026

But Laura disagreed. The pattern felt wrong. Accidental fires are chaotic, stupid. These fires felt… surgical. She needed two things: proof of how the fires were set, and understanding of why someone would burn beauty to the ground.

She cross-referenced Ana’s data (paint thinner, soda can shim, stairwell origin) with Marco’s profile (architect, preservationist, angry letters).

“I visited Gerardo’s widow,” Marco said, sitting down. “I also interviewed the owner of El Molino , a man named Silvio Herrera. And I pulled the records from the first two fires.”

He tapped a psychological profile. “The arsonist isn’t an owner committing fraud. He’s a true believer . He loves old buildings. He sees the condos as a desecration. But he’s not a hero—he’s a purist . In his mind, if he can’t save the buildings, no one will enjoy the land. He’ll burn them as a funeral pyre.” criminologia y criminalistica

Marco pointed to a map on the wall. “Three warehouses. All historic. All slated for demolition by the city to build a new luxury condo complex. Silvio Herrera owned El Molino . He was fighting the demolition order in court. He was losing.”

Laura looked at both reports. Ana told her where to look for the killer. Marco told her who to look for.

She called two experts to a meeting in her cramped office. But Laura disagreed

Laura leaned in. “And? What’s the why ?”

In two hours, they had a name: . A 48-year-old former architectural historian. He had written seventeen angry letters to the city council. He lived three blocks from the first fire. And his hobby? Restoring antique furniture using… industrial paint thinner.

At the trial, the prosecutor summed it up perfectly: “Criminalística told us the truth of the flame—where it started, what fed it, and who held the match. Criminología told us the truth of the mind—why he struck the match, why he chose these buildings, and why he stopped caring if someone was inside. These fires felt… surgical

Marco arrived late, smelling of coffee and old books. He didn’t look at the evidence photos. He looked at the people .

Detective Laura Mora hated two things: an unsolved case and a lazy conclusion.

Marco continued, “He killed Gerardo by accident. That’s why he changed the time—panic, guilt, or arrogance? No. He changed the time because he was angry. The court rejected his final appeal that morning. The fire at 10 PM was emotional , not strategic. He’s a white male, 40-55, a former architect or preservationist, with a history of obsessive letters to the city council.”

When they arrested him, they found a pair of pliers with micro-fractures matching the soda can shim (Ana’s work) and a journal filled with manifestos about “cleansing the city with fire” (Marco’s work).