The Alphabet Murders: Rochester’s Double-Initial Child Killings

In the mid-1960s and early 1970s, the city of Rochester, New York, was gripped by fear as young girls vanished without a trace, only for their bodies to be discovered days later in remote ditches along highways. Dubbed the “Alphabet Murders” by the media due to the eerie pattern where each victim’s first and last names began with the same letter—Carmen Colon (C.C.), Wanda Walkowicz (W.W.), and Michelle Maenza (M.M.)—these killings shattered the sense of safety in a community unaccustomed to such horror. The cases, spanning from 1965 to 1973, shared striking similarities: all victims were pre-teen girls walking alone, abducted in broad daylight, sexually assaulted, strangled, and dumped in rural areas outside the city.

What made these murders particularly chilling was the methodical precision. The killer selected girls whose names fit an alphabetical motif, suggesting a deliberate, almost ritualistic planning. Rochester police pursued hundreds of leads over decades, but the perpetrator evaded capture, leaving families in perpetual grief and the cases officially unsolved. Yet, in recent years, connections to a California serial killer have reignited hope for closure, prompting renewed scrutiny of one of America’s most enigmatic true crime sagas.

This article delves into the details of each crime, the exhaustive investigation, key suspects, and the psychological profile that continues to haunt criminologists. Through a respectful examination of the facts, we honor the memory of Carmen, Wanda, and Michelle while analyzing what these murders reveal about predatory behavior in mid-20th-century America.

The Victims: Three Innocent Lives Cut Short

The Alphabet Murders claimed the lives of three young girls from working-class families in Rochester. Each was described by loved ones as bright, trusting, and full of promise, their deaths leaving indelible scars on their communities.

Carmen Colon (C.C.): The First Victim

Carmen Colon, a 10-year-old fifth-grader at School No. 6, disappeared on December 28, 1965, while running a quick errand to a local deli on Child Street in Rochester’s northwest side. Last seen alive around 4 p.m., she was reported missing by her mother, who grew alarmed when Carmen failed to return home before dark. Just two days later, on December 30, her partially nude body was discovered by a highway crew in a ditch beneath a railroad overpass near Churchville, about 15 miles west of Rochester along the New York State Thruway.

An autopsy revealed Carmen had been sexually assaulted, strangled, and subjected to blunt force trauma. Her clothing was strewn nearby, and she had been placed in a posed position, arms crossed over her chest. The brutality shocked investigators, marking this as no random act but a calculated killing.

Wanda Walkowicz (W.W.): A Seven-Year Gap

Nearly eight years passed before the next victim. Wanda Walkowicz, 11, vanished on April 2, 1973, after leaving Holy Family Church following Sunday Mass. The slight girl with long brown hair was sent to a grocery store on Lake Avenue but never arrived. Her body was found the next day, April 3, by a passerby in a weed-choked ditch on an access road off Route 104 in Webster, roughly 20 miles east of Rochester.

Like Carmen, Wanda had been raped, strangled, and dumped semi-nude. Her clothes were folded neatly beside her, and she clutched a rosary in her hand—a poignant detail underscoring her Catholic faith. The similarities to the Colon case prompted police to link them immediately, dubbing the killings the “Double Initial” murders.

Michelle Maenza (M.M.): The Final Confirmed Victim

Michelle Maenza, also 11, disappeared on November 5, 1973, just seven months after Wanda. The shy seventh-grader left her home on Robert Circle to buy cigarettes for her mother at a nearby store on Culver Road. Witnesses placed her walking alone shortly after 6:30 p.m. Her skeletal remains were discovered three weeks later, on November 26, by hunters in a wooded area off Route 441 in Penfield, about 10 miles southeast of Rochester.

Decomposition obscured some details, but evidence confirmed sexual assault and manual strangulation. Michelle’s clothing was found folded nearby, mirroring the previous scenes. At this point, Rochester braced for more victims, but none followed—at least none publicly linked.

The Crimes: A Pattern of Precision and Cruelty

The Alphabet Murders stood out for their uniformity. All victims were white girls aged 10-11, slender builds, walking alone during errands in familiar neighborhoods. Abductions occurred in daylight or early evening, suggesting the killer blended into the community, perhaps driving a common vehicle like a panel truck reported by witnesses.

Post-mortem, each girl was stripped, assaulted, strangled with bare hands, and redressed partially before being posed and dumped in ditches along major routes outside Monroe County. No murder weapons or personal items from the killer were left behind, indicating he cleaned up meticulously. Semen evidence existed but predated DNA profiling, rendering it useless at the time.

The alphabetical naming—progressing from C to W to M—fueled speculation of a killer obsessed with patterns, possibly inspired by Agatha Christie’s The A.B.C. Murders. Locations formed a rough triangle around Rochester, accessible via Interstate 490 and Route 104, hinting at local knowledge.

The Investigation: Decades of Dead Ends

Rochester Police Department (RPD) formed a task force after Michelle’s discovery, interviewing over 1,000 suspects and polygraphing hundreds. Early leads focused on pedophiles, family members, and transients. A composite sketch of a swarthy man in his 30s circulated, based on sightings near crime scenes.

In the 1970s, FBI profiling described the unsub as a white male, 25-35, local, possibly with a menial job and vehicle access. Tips poured in, including from prison inmates claiming knowledge. One notable suspect was a local man who failed a polygraph but had an alibi.

By the 1980s, cases went cold. DNA from semen on the victims was retested in 2002 with partial profiles, entered into CODIS, yielding no matches. In 2011, RPD revisited files amid national cold case initiatives.

Key Suspects: From Locals to a West Coast Monster

Local Persons of Interest

Several Rochester residents drew scrutiny. A plumber named Edward “Crazy Eddie” Sereno matched witness descriptions and lived near abduction sites; he confessed vaguely before recanting. Another, a school janitor, had child pornography but no direct ties. These leads fizzled without evidence.

Joseph Naso: The California Connection

The most compelling suspect emerged in 2010: Joseph Paul Naso, 77, arrested in Nevada for California murders. A former photographer from Rochester, Naso lived there in the 1960s, matching the timeline. His “List of 10” detailed “girls” in New York and California, with Rochester entries aligning chronologically.

Naso, convicted in 2013 of four Golden State murders (also double-initial: Rogelia “Paula” Parsons, Tracy Tafoya, etc.), boasted of more kills. Rochester DA Michael Green called evidence “compelling,” including Naso’s residence near victims’ homes and a 1950s photo of him resembling early sketches. Partial DNA linked him loosely, but New York statute limitations prevented charges. Naso died in 2019, taking secrets to the grave. RPD still considers him responsible.

Other Theories

Speculation linked the cases to BTK killer Dennis Rader (wrong geography) or the .22 Caliber Killer (different MO). Some posit multiple perpetrators, but similarities argue against it.

Psychological Profile and Motive

Criminologists view the killer as an organized offender: intelligent, socially adept, driven by power and sexual fantasy. The posing and folding of clothes suggest ritualism, possibly necrophilic tendencies. Alphabetical selection indicates narcissism, deriving satisfaction from media attention via the “Alphabet” moniker.

Motive likely blended opportunity with obsession. Victims’ errands made them vulnerable; the killer may have stalked schools or churches. If Naso, his nomadic life—from NY to CA—fit a transient predator relocating to evade detection.

Victimology highlights societal blind spots: girls walking alone prefigured stranger-danger campaigns. The gap between killings suggests cooling-off periods or life interruptions.

Legacy: An Unsolved Enigma Enduring

Today, the Alphabet Murders remain open, files digitized for modern forensics. Families like the Colons and Maenzas advocate for justice, with Michelle’s mother passing in 2017 without closure. True crime podcasts and books, such as Harold Schechter’s works, keep awareness alive.

The cases influenced policing, emphasizing pattern recognition in serial crimes. They underscore DNA’s power and limitations pre-PCR era. For Rochester, annual memorials honor the girls, transforming tragedy into community resilience.

Conclusion

The Alphabet Murders exemplify the terror of an unseen predator preying on innocence, their double-initial pattern a macabre signature etched in infamy. While Joseph Naso represents the closest path to answers, definitive proof eludes us, leaving Carmen, Wanda, and Michelle’s memories as solemn reminders of vulnerability and the quest for truth. These girls deserved safety; their stories demand we never forget, pushing law enforcement toward resolution in an era of advanced science. Until then, Rochester’s highways whisper of unresolved evil.

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