Husband Accused of Stabbing Wife to Death Outside Her Hospital Workplace After Driving Her to Work as Usual

A routine morning journey to work ended in tragedy when a 36-year-old woman was allegedly stabbed by her own husband in the parking lot of the hospital where she worked. Tiera Gamble was attacked outside MedStar Good Samaritan Hospital in Baltimore, Maryland, on Friday, November 6, 2026. According to police, her husband allegedly left her seriously injured before driving away, leaving her to collapse just feet from the medical facility.

Gamble worked as an executive assistant to the director of psychological services at the hospital. Her family told investigators that her husband, 37-year-old Marquis Johnson, regularly drove her to work every morning. But on the day of the attack, witnesses reportedly saw Gamble fall out of the driver’s seat of their 2019 Honda Insight. A man then moved from the passenger seat into the driver’s seat and drove away. Gamble was seen running several feet before collapsing with apparent stab wounds.

Police responded at approximately 8 a.m. after receiving reports of a stabbing. Medical personnel attempted to treat Gamble, but she died from her injuries. Investigators subsequently reviewed surveillance footage from the hospital parking area and searched a residence believed to have been shared by the couple. Officers reportedly recovered a kitchen knife set containing a knife that matched the description of the weapon found near Gamble’s body.

Johnson was arrested on Sunday, November 8, in Baltimore. Authorities said he was wearing distinctive blue sneakers that appeared to match the footwear worn by the suspect in surveillance footage. Police also indicated that detectives were investigating his possible connection to other violent incidents, including a carjacking and an attempted carjacking allegedly committed while he was trying to evade officers.

Johnson has been charged with first-degree murder, second-degree murder, first-degree assault, second-degree assault and carrying a dangerous weapon openly with intent to injure. A judge ordered him held without bond following his initial court appearance. His preliminary hearing is scheduled for December 10, 2026.

The killing has devastated Gamble’s loved ones and shocked the hospital community, particularly because the attack happened at the place where she worked and during what should have been an ordinary morning. Investigators continue to examine the evidence and the circumstances leading up to her death. Johnson remains accused of the crimes, and the allegations have yet to be tested at trial.