Sigfredo Garcia
The man convicted as the gunman in the 2014 killing of Dan Markel, tried as a defendant in 2019 and discussed as a central figure in the three later Markel-case trials.
About
Garcia is the point where the physical act of the killing and the alleged chain of payment and instruction meet, which is why the same body of proof about him — tower data, rental agreements, spending patterns, and the July 1, 2014 call to Harvey Adelson — recurs in every Markel-case trial. Following him across the four proceedings shows how a single set of facts was charged, tested, and then re-argued for and against three different defendants, and how a conviction in one courtroom became contested background in the next.
Trial Record (174)
GM Garcia–Magbanua Sep 26, 2019 – Oct 11, 2019
Trial Summary
Tried jointly with Katherine Magbanua as the alleged shooter in the July 18, 2014 killing of Dan Markel, and named across the State's cell-site, rental-car, financial, and cooperating-witness evidence before resting without testifying and being convicted on two of three counts.
Mentioned (54)
KM Magbanua Retrial May 18, 2022 – May 27, 2022
Trial Summary
Named throughout the retrial as the man the State said shot Dan Markel and as the father of Katherine Magbanua's children, Sigfredo Garcia did not testify but was discussed in openings, cell-site and rental-car testimony, wiretap playback, and the jury charge.
Mentioned (62)
CA Charlie Adelson Oct 26, 2023 – Nov 6, 2023
Trial Summary
Named throughout the Charlie Adelson trial as the man convicted of shooting Dan Markel, Sigfredo Garcia did not testify but was described in openings, cooperator testimony, cell-site and financial evidence, and both closings as the shooter whom the State placed at the far end of a communication chain running through Katherine Magbanua.
Mentioned (35)
DA Donna Adelson Aug 22, 2025 – Sep 4, 2025
Trial Summary
Named throughout this trial as the man who shot Dan Markel in his driveway on July 18, 2014, Garcia appeared only as a discussed third party — a fixed point in the State's chain from the rented Prius through phone records to Katherine Magbanua and Charlie Adelson.