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Case Description

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Summary based on the NamUs case record (MP54124) and 8 other sources
In the late summer of 2018, concern began to grow for the well-being of Mark Anthony Walls, a 48-year-old man from Charleston, South Carolina. On the morning of August 22nd, he was seen in person for the last time at approximately 6:45 a.m. on Larissa Drive. It is understood that he left his home in the 200 block of that street on foot, choosing to take none of his personal belongings with him. This departure occurred during what has been described as a challenging period in his life, adding a layer of concern for those who knew him. His decision to leave without any essentials suggested a departure from his normal routines and raised immediate flags for his loved ones.

Later that same day, a brief and somewhat enigmatic contact was made. At 3:30 p.m., Walls was seen via a FaceTime call. During the call, he was observed in an unknown outdoor setting, resting against a tree trunk while wearing a blue polo t-shirt. This visual was the last known image of him, offering a final, albeit puzzling, glimpse into his circumstances before communication ceased entirely. After this FaceTime conversation, an unsettling silence fell, and he was never heard from again. The ambiguity of his location during the call, coupled with the abrupt end to all contact, left his family and friends with a profound sense of unease and a multitude of unanswered questions.

Mark Anthony Walls, also known by his nickname Tony, is described as a white male with brown hair and brown eyes. At the time of his disappearance, he stood 5 feet 9 inches tall and weighed approximately 200 pounds. His appearance is further distinguished by several tattoos, including one on his chest, the name 'Madussella' tattooed on his arm, and another on his forearm. He also has a scar on his right wrist and a long scar on his abdomen. The investigation into his disappearance was initiated by the Charleston Police Department, who urged anyone with information, no matter how insignificant it might seem, to come forward. The case remains a painful and unresolved chapter for his family and the community, a poignant reminder of a man who seemingly vanished after leaving home on a summer morning, his last known moments captured fleetingly on a screen, leaning against a tree in an unknown place.

Last Seen: Aug 22, 2018

Possible Unidentified Matches (1)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

75%Possible
John Doe — Myrtle Beach, South Carolina
UP80105 • Found Jan 24, 2021
View case
Sex ✓Male
Age 85%Est. 40–60 vs 48 when missing
Race 100%White
Location 79%84 mi away, same state
TimingFound 2 years after last seen
Height 100%5'3"–5'9" vs 5'9"

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.