Overview

• Full name: Max Phillip Greenfield
• Age at disappearance: 25
• Date last seen: March 18, 2018, approximately 1:50 a.m.
• Last known location: Lucky 7 Casino, Smith River, California
• City and county: Smith River, Del Norte County, California
• Home area: Brookings/Harbor, Curry County, Oregon
• Case classification: Endangered missing person; suspected foul play
• Current case status: Unsolved, with no publicly confirmed recovery or resolution
• Physical description: Approximately 6 feet tall, 150–160 pounds, brown hair, green eyes, and a skeleton-key tattoo on his left forearm
• Distinguishing features: Pierced nose
• Last known clothing: Dark T-shirt, black jacket, black jeans, dark knit cap, and a large black duffel bag containing art supplies

Main circumstances: Max traveled from Oregon to the Lucky 7 Casino with friends during the early morning hours of March 18, 2018. Security cameras recorded him leaving with another man. Although authorities identified and questioned that individual, the investigation has not established publicly what happened to Max after he left the camera’s view.

Detailed Case Breakdown

Max Phillip Greenfield: The Unsolved 2018 Disappearance from Smith River, California

On March 18, 2018, 25-year-old Max Phillip Greenfield disappeared after leaving the Lucky 7 Casino in Smith River, California, with a man whose identity has never been publicly disclosed. Surveillance footage captured the two walking away from the casino shortly before 2:00 a.m. The other man returned alone approximately 18 minutes later. Max has not been seen or heard from since.

His disappearance prompted an investigation spanning the California-Oregon border, extensive interviews, searches, and public appeals for information. Although investigators have expressed suspicions of foul play, Max’s fate remains unknown, and his disappearance has not been officially established as a homicide.

Case Summary

• Full name: Max Phillip Greenfield
• Age at disappearance: 25
• Date last seen: March 18, 2018, approximately 1:50 a.m.
• Last known location: Lucky 7 Casino, Smith River, California
• City and county: Smith River, Del Norte County, California
• Home area: Brookings/Harbor, Curry County, Oregon
• Case classification: Endangered missing person; suspected foul play
• Current case status: Unsolved, with no publicly confirmed recovery or resolution
• Physical description: Approximately 6 feet tall, 150–160 pounds, brown hair, green eyes, and a skeleton-key tattoo on his left forearm
• Distinguishing features: Pierced nose
• Last known clothing: Dark T-shirt, black jacket, black jeans, dark knit cap, and a large black duffel bag containing art supplies

Main circumstances: Max traveled from Oregon to the Lucky 7 Casino with friends during the early morning hours of March 18, 2018. Security cameras recorded him leaving with another man. Although authorities identified and questioned that individual, the investigation has not established publicly what happened to Max after he left the camera’s view.

Background: Who Was Max Phillip Greenfield?

Max Phillip Greenfield was born on April 3, 1992. At the time of his disappearance, he lived with his mother, Andrea Greenfield, in the Brookings-Harbor area of southern Oregon, near the California border.

Max maintained close relationships with his mother and sister, Tonya. According to accounts shared about his disappearance, he regularly communicated with family members and generally did not remain out of contact for more than a day or two.

He enjoyed art and carried art supplies with him. His belongings and personal appearance reflected his individuality, including a skeleton-key tattoo on his left forearm.

Max did not own a vehicle and depended on friends or relatives for transportation. He was familiar with the Lucky 7 Casino in Smith River, approximately 15 minutes from his mother’s home.

Published case profiles have also described Max as experiencing mental health difficulties and needing medication that he did not have with him when he disappeared. Reports mention previous substance use. These circumstances are part of his documented background, but neither establishes what caused his disappearance.

For his family, the most troubling aspect was his sudden silence. Max was known to stay in contact with loved ones, making the absence of communication especially concerning.

The Days Before His Disappearance

On Friday, March 16, 2018, Max visited the Lucky 7 Casino with his sister, Tonya. They spent time together before returning to Oregon, where she dropped him off at the home he shared with their mother.

The siblings reportedly discussed plans to see a movie later that weekend.

On the evening of Saturday, March 17, Max was again preparing to spend time with friends. He was picked up from his mother’s home and driven across the state border to the Lucky 7 Casino.

His mother later told investigators that March 17 was the last day she saw her son.

What initially appeared to be an ordinary weekend outing became the beginning of a disappearance that would remain unresolved for years.

March 18, 2018: The Final Confirmed Sighting

Security footage from the Lucky 7 Casino provides the clearest publicly documented account of Max’s final known movements.

At approximately 1:00 a.m., Max entered the casino. He subsequently went outside and waited near a rear entrance.

At approximately 1:50 a.m., surveillance cameras recorded him moving toward the front of the building, where he met an adult man.

The two spoke for several minutes before walking south through the parking lot, roughly parallel to Highway 101.

Eventually, both men disappeared from the camera’s view.

Approximately 18 minutes later, the other man returned to the casino alone.

Max did not return.

Investigators subsequently identified and interviewed the man. According to published accounts, he told authorities that he and Max had separated after leaving the casino.

His identity has not been publicly released, and the available information does not establish that he was charged with a crime or officially designated a suspect.

The surveillance recording establishes that the two men walked away together. It does not establish where Max went afterward or what happened beyond the cameras’ coverage.

Investigation History and Evidence

The Missing-Person Report

On March 20, 2018, Andrea Greenfield contacted the Curry County Sheriff’s Office in Oregon to report her son missing.

Authorities began gathering information about his last known activities and obtained surveillance footage from the Lucky 7 Casino.

Because Max disappeared in California but lived in Oregon, the investigation involved law enforcement on both sides of the state border, including the Curry County Sheriff’s Office and Del Norte County Sheriff’s Office.

The surveillance footage became a central piece of the investigation.

Interviews and the Unidentified Man

Investigators identified the adult man who had been seen walking away from the casino with Max.

According to published investigative accounts, authorities questioned him more than once. He reportedly maintained that the two separated after leaving the property.

Detectives also interviewed other people associated with Max’s final evening, including individuals who transported him to the casino and people he intended to meet.

The public record does not establish that the man seen with Max was responsible for his disappearance.

No criminal charge against him has been verified in connection with the case.

Searches and Search Warrants

Investigative reporting described multiple searches involving cadaver dogs and the execution of search warrants.

These efforts did not produce a publicly confirmed discovery of Max or his belongings.

Authorities have not publicly disclosed every location searched or the complete results of each investigative action.

The available reporting also does not establish that any human remains have been conclusively linked to Max.

Digital Evidence and Missing Belongings

Max’s mobile phone reportedly functioned through Wi-Fi rather than an active cellular data connection.

Investigators found no publicly reported electronic activity from the device after it disconnected from the casino’s Wi-Fi network.

This limitation made reconstructing his movements more difficult.

Max also reportedly left important belongings behind, including identification and a food assistance card. His absence without these items contributed to concerns that he had not simply chosen to start a new life without notifying his family.

However, the lack of phone activity and abandoned belongings cannot independently establish whether he encountered an accident, criminal activity, or another emergency.

Investigators’ Suspicions of Foul Play

Investigators have publicly expressed concerns that Max may have been the victim of foul play.

Published reporting indicated that detectives believed more than one person might possess information about what happened to him.

That assessment represents an investigative suspicion, not a judicial finding or proof of a particular crime.

No publicly verified evidence establishes a specific cause of death, and Max remains classified as missing.

Theories and Unresolved Questions

Several questions continue to shape public interest in Max’s disappearance. They should be distinguished from established evidence.

What Happened After Max Left the Casino?

The most significant unanswered question concerns Max’s movements after he and the other man disappeared from the surveillance cameras.

The footage documents their departure but does not show whether they separated nearby, entered a vehicle, encountered someone else, or continued walking.

There is insufficient publicly confirmed evidence to determine which, if any, of those possibilities occurred.

Could Other People Know What Happened?

Investigators have indicated that multiple individuals may have information relevant to the disappearance.

This does not establish that those individuals participated in criminal conduct.

Someone might possess useful information without realizing its importance, including observations of vehicles, conversations, movements, or activity near the casino during the early morning hours.

Was Max the Victim of Foul Play?

Foul play remains an important investigative possibility.

The circumstances supporting concern include his sudden disappearance, the absence of subsequent verified communication, and his family’s description of his usual behavior.

Nevertheless, the available public record does not prove homicide or identify a responsible person.

Could Max Have Disappeared Voluntarily?

An intentional departure cannot be completely excluded solely from the publicly available information.

However, his lack of transportation, limited access to essential belongings, and unusual absence of contact with family make the circumstances difficult to explain as an ordinary voluntary departure.

No confirmed subsequent sighting or communication has been publicly established.

Latest Publicly Available Investigative Updates

December 2021: New Information and Potential Evidence

One of the most significant publicly documented developments occurred in December 2021.

The Del Norte County Sheriff’s Office announced that investigators had received new information concerning Max’s disappearance and were examining potential evidence.

The department indicated that detectives planned additional interviews and evidence processing in the following weeks.

Investigators expressed optimism that the information could lead to meaningful progress.

However, the announcement did not publicly identify the evidence, disclose the source of the information, or establish that a breakthrough had occurred.

Subsequent Public Awareness

Max’s disappearance has continued to receive attention through missing-person databases, community awareness resources, and true-crime coverage.

A Missing People in America profile was created on October 27, 2024, and updated on April 11, 2025. These are database activity dates, not confirmed investigative developments.

The case has also remained documented by The Charley Project and other missing-person resources.

Status as of October 30, 2026

No publicly confirmed recent investigative developments were located beyond the previously reported investigative announcement from December 2021.

In particular, the reviewed sources did not establish any subsequent arrest, criminal charge, confirmed identification of remains, publicly announced DNA or genetic-genealogy breakthrough, or resolution of the disappearance.

The absence of a public announcement does not mean that investigators have stopped working on the case. It means that further developments could not be independently verified from the available public record.

Conclusion: The Continuing Search for Max Greenfield

More than eight years after Max Phillip Greenfield disappeared, his family and investigators are still left with fundamental unanswered questions.

His final confirmed movements were recorded by surveillance cameras at a casino in Smith River, California. The man who accompanied him was identified and interviewed, yet Max’s whereabouts remain unknown.

The December 2021 announcement of new information offered the possibility of progress, but no publicly verified resolution has followed.

Max was 25 years old when he disappeared. His family deserves reliable answers about what happened to him, and any information capable of clarifying his final movements could be important.

Anyone who remembers seeing Max, observing activity near the Lucky 7 Casino during the early morning hours of March 18, 2018, or hearing information about his disappearance is encouraged to contact the Del Norte County Sheriff’s Office or Curry County Sheriff’s Office.

Even a seemingly minor observation may help investigators reconstruct events that have remained unexplained since 2018.