A 22-year-old medication technician at a luxury senior living facility in Potomac, Maryland, allegedly disguised himself as a woman—complete with a long wig and mask—before fatally shooting 87-year-old millionaire philanthropist Robert G. Fuller Jr. in his apartment on Valentine’s Day 2026. Maurquise Emilio James, who went by “Malquazy” and had worked at Cogir Potomac Senior Living since October 2025, faces first-degree murder charges in what police describe as a premeditated execution. The killing shocked the affluent community, where Fuller, a retired lawyer and noted philanthropist, had resided quietly after a life of giving back through donations to education and health causes.

Security footage captured the chilling sequence around 7:30 a.m. on February 14. A figure in a distinctive plaid jacket, long dark wig, and mask approached Fuller’s apartment after tampering with a courtyard door alarm. The suspect entered, shot Fuller once in the head at close range, and fled through the same exit. Nothing appeared stolen from the apartment—no valuables missing, no guns left behind—pointing to a targeted hit rather than robbery. Fuller was found unresponsive by staff shortly after, pronounced dead at the scene from the gunshot wound.

The disguise proved key to the investigation. Montgomery County police released portions of the surveillance video showing the suspect’s female-appearing silhouette, prompting tips that led to James. During a traffic stop days later, James allegedly opened fire on a Maryland state trooper, narrowly missing before fleeing. He was apprehended after a brief pursuit, charged additionally with attempted murder of a law enforcement officer and related firearms offenses.

Search warrants executed at James’s Baltimore County residence uncovered “numerous” long female wigs and a mask matching those in the footage. Police confirmed the items were consistent with the disguise used during the killing. James, who administered medications to residents—including Fuller nightly—had access to the facility’s layout and routines, potentially aiding his planning. Authorities have not disclosed a motive publicly, but sources suggest personal grievances or financial disputes may have played a role, though no robbery evidence supports theft as primary intent.

Fuller, born into wealth and a Harvard Law graduate, built a fortune through legal practice before dedicating later years to philanthropy. He supported scholarships for underprivileged students, medical research, and community programs in the D.C. area. Residents at Cogir Potomac remembered him as kind, private, and generous—often sharing stories of his travels and charitable work. The facility, known for upscale amenities and round-the-clock care, caters to high-net-worth seniors, making the breach of security particularly alarming.

The case raises serious questions about employee screening in senior care. James passed background checks upon hiring, with no prior criminal record publicly noted. Yet his alleged actions—donning a elaborate disguise to enter and kill a vulnerable resident—exposed vulnerabilities in access control and monitoring. Facility officials cooperated fully with investigators, deactivating the compromised door alarm system and reviewing protocols. The incident prompted renewed calls for enhanced surveillance, stricter visitor policies, and better mental health support for staff in high-stress caregiving roles.

James appeared in court shortly after arrest, charged with first-degree murder, attempted murder, and weapons violations. He remains in custody without bail as the investigation continues. Prosecutors described the killing as calculated, with the disguise indicating intent to evade immediate detection. The trooper-involved shooting added urgency, highlighting the suspect’s willingness to use lethal force to escape.

For Fuller’s family and friends, the loss compounds the shock of its circumstances. Tributes poured in from philanthropic circles, remembering his quiet generosity and sharp intellect. Community vigils at the facility honored his memory, with residents sharing stories of his encouragement and kindness. The irony of a caregiver—tasked with protection—allegedly turning executioner has left many reeling.

This tragedy underscores broader issues in elder care: the trust placed in staff, the risks when that trust is betrayed, and the need for robust safeguards in facilities housing vulnerable populations. As details emerge, the disguise element—wigs, mask, and calculated entry—adds a layer of premeditated horror to what began as a routine morning in a peaceful senior community.

Authorities continue probing motive, with no indication of accomplices yet. The recovered disguise items serve as damning evidence, linking James directly to the scene. For now, the millionaire philanthropist’s life ended in violence at the hands of someone paid to care for him—a betrayal that has reverberated far beyond Potomac’s gates.