Michael Ferris Burke

Michael Ferris Burke is the name attached to a serial killer whose trail runs through several invented and stolen identities before investigators connect him to Eldon Mate’s murder. The aliases do more than conceal him: each reinvention turns identity itself into part of his method of evasion.

Identity and Background

Burke attended medical school under the name Michael Ferris Burke, but Leimert Fusco’s file identifies him as Grant Huie Rushton at birth. The history Fusco reconstructs begins in Flushing, Queens, where Rushton was born forty years before the investigation. When he was two, his parents, Philip Walter Rushton and Lorraine Margaret Huie, died in a Pennsylvania Turnpike accident. He was sent to Syracuse to live with his maternal grandmother, Irma Huie, a widow with a history of alcoholism.

The record of Rushton’s childhood is notably incomplete. He received no professional help, and Fusco says that finding documents that establish the beginnings of his pathology was difficult. The surviving school reports note disciplinary problems; people who remembered him described a bright, talented child whose meanness stood out. Fusco also found reports of cruelty to animals and bullying, alongside suspicions of neighborhood pranks, thefts, and burglaries. Rushton was smart enough to avoid being caught, and Fusco could find no juvenile record.

His school record presents a contrast between troubling conduct and outward competence. Rushton’s high-school yearbook listed no extracurricular activities or honors, but he graduated with a B average, a result Fusco considered far below his ability. The record also noted unsatisfactory conduct without suspensions or expulsions. Fusco’s account thus offers no single documented turning point; instead, it sets early reports of cruelty beside evidence of a young man able to keep his impulses from producing an official record.

Reinvention and the Early Pattern

After an absence of a year and a half, Fusco could next trace Rushton in Denver, where he was living as Mitchell Lee Sartin. The identity belonged to a real infant who had died twenty-two years earlier in Boulder; Rushton had taken the child’s name, then used the resulting identity to apply for work as a security guard. Fingerprints taken by the security firm connected Sartin to Rushton, though local felony checks had found no record. He patrolled a pharmaceutical company at night and attended Rocky Mountain Community College by day, where he earned straight A’s in a semester of biology and human-figure drawing. The borrowed identity opened ordinary doors, while the combination of life sciences and drawing would later take on a darker resonance.

In Ann Arbor, the name changed again. Rushton became Huey Grant Mitchell, a construction Fusco understood as wordplay from Grant Huie Rushton and Mitchell Lee Sartin rather than another graveyard identity. The supporting credentials were fabricated: the hospital offered as a job reference in Phoenix did not exist, and the Social Security number on his application was brand-new. He paid cash for his room and left virtually no paper trail, but an employment rating described him as an excellent orderly at the University of Michigan medical school. Fusco read the shift from borrowing a dead child’s identity to inventing one as a sign of increased confidence—and perhaps a desire for a new game.

The Ann Arbor killings gave that pattern a more disturbing counterpart in the hospital. While working on the cardiac floor, Mitchell was present during the sudden, unexplained deaths of several patients who were ill but not considered terminal. No one suspected a connection at the time; Fusco found the deaths only while digging backward through the record. His account does not establish that Mitchell caused them, but it places those unexplained outcomes beside his later history of concealed violence and suspected deaths under medical care.

A month after Huey Mitchell left Ann Arbor, two girls were taken from hiking trails in Fresno, two weeks apart. Both were found tied to trees and cut in nearly the same way as victims in Colorado and Michigan. Five weeks after the second body appeared, hospital orderly Hank Spreen left town. Spreen had worked at a private Bakersfield hospital specializing in cosmetic procedures and cyst removals, where three postoperative patients had suffered sudden reversals and died during the night over a six-month period. Their deaths were officially attributed to heart attacks or idiopathic reactions to anesthesia; the publicity helped close the hospital, but Spreen had already disappeared. The following summer, Michael Burke appeared at the City University of New York. Across the sequence, names and workplaces repeatedly changed, while violence associated with trails and unexplained deaths in medical settings persisted.

The Mate Murder and Its Signature

By the time Eldon Mate was killed in his van on Mulholland, investigators were confronting a crime whose apparent neatness could conceal how much had happened inside the vehicle. No one had reported seeing another vehicle, but that absence proved little: the van itself had sat there for hours without attracting notice, and the killer might have parked beyond the area searched. The only shoeprints identified at the scene belonged to the people who found the van. The lack of tracks therefore left open, rather than answered, the question of how the killer arrived and departed.

The physical evidence suggested a bloody operation carefully contained within the van. The coroner considered Mate’s superficial cuts probably accidental, caused by a blade slipping during the attack. Milo Sturgis described a very sharp, single-edged weapon, perhaps a scalpel or straight razor, with scissors as backup; the van’s front seat, especially the passenger side, was heavily bloodstained. Yet investigators found no blood outside the vehicle. Sturgis proposed that the killer had worked in the van under a portable light, using thick cardboard cut to cover the windows, then moved to the passenger side to clean up. In his reconstruction, the killer stripped, removed the remaining blood, bundled the soiled clothing—perhaps in plastic bags—and changed into clean clothes before checking for prints and tracks and sweeping the ground. This was an investigative theory, not a witnessed account, but it made the absence of visible evidence part of the scene’s disturbing logic: the cleanup itself implied planning and care.

Leimert Fusco connected those features to Michael Burke’s suspected history. He thought the killing of Eldon Mate would unite two earlier patterns: bloody knife attacks and deaths presented as euthanasia. The report that Mate had been connected to his own device gave Fusco a reason to see the scene as a calculated imitation of assisted death, not proof that Mate’s death was genuine euthanasia. Fusco rejected the idea that such an act could be called real euthanasia, arguing that no one could know another person’s inner wishes with certainty. His certainty belonged to his interpretation of Burke, not to a forensic finding establishing the killer’s identity.

The painting associated with the case sharpened Fusco’s suspicion. He told Milo Sturgis that Burke loved to draw and that his house in Rochester had been full of art books and sketch pads; hearing about the painting had persuaded Fusco to press the connection more forcefully. That detail joined the meticulously staged crime scene to Burke’s documented interest in human-figure drawing, but it remained part of a cumulative case rather than an identification made from the murder scene alone.

The Investigation Closes In

After leaving the murder site, Alex Delaware joined Milo Sturgis in an unmarked car waiting below it. Milo had traced a possible route through vehicle records: Michael Burke’s BMW and any other vehicle registered in his name had no listing, but Tanya Stratton owned a two-year-old Saturn with an address in Sherman Oaks. The address lay east of Encino by only a couple of blocks, yet it gave the investigators a concrete lead after the uncertainty surrounding the killer’s arrival and escape from the scene.

The search brought them to an isolated property nearly five miles from the ocean, reached by a narrow dirt track through dense vegetation. Its mailbox was empty, weathered, and partly stripped of its gold-colored address numerals. Rather than announce themselves and risk giving the occupant time to prepare, Milo proposed watching the cabin first. They walked about a thousand feet before the gray clapboard building became visible through pine, gum, and sycamore trees. One old sycamore recalled the tree beside which Alice Zoghbie and Roy Haiselden had been propped. Alex considered whether Michael Burke had noticed the resemblance and taken pleasure in its symmetry and irony: the investigators’ approach to the cabin was shadowed by the same deliberate visual pattern that marked the earlier murders.