Fall River woman’s charges upgraded to murder, victim’s name released

Charges against a woman accused of stabbing another woman after a traffic confrontation in broad daylight in Brockton have been upgraded to Murder after the victim was pronounced dead today, Plymouth County District Attorney Timothy J. Cruz has announced.

At approximately 3:45 pm on Friday, Brockton Police received multiple 911 calls reporting a stabbing in the vicinity of 276 Belmont Street and at the intersection of Grafton Street. Upon arrival, police and emergency medical personnel located a female victim suffering from a stab wound to the right side of her neck. She was treated on scene and transported to Good Samaritan Medical Center in Brockton before she was transferred by helicopter to Boston Medical Center (BMC) for treatment. She was pronounced dead at BMC this afternoon.

The victim has been identified as 41-year-old Jennifer Landry of Brockton.

Brockton Police contacted State Police Detectives assigned to the Plymouth County District Attorney’s Office and an investigation commenced. At approximately 4:00 pm on Friday, Jacqueline Mendes (DOB: 5/16/87) of Fall River, reported to the Brockton Police station and informed police that she had been involved in an incident.

State Police Detectives and Brockton Police developed information that a traffic confrontation ensued between Mendes and Landry prior to the stabbing. Mendes allegedly stabbed Landry with a knife and re-entered her vehicle and fled the scene. Mendes was placed under arrest at Brockton Police station and charged with one count each of Assault with Intent to Murder and Assault and Battery with a Deadly Weapon. After the victim was pronounced dead today, investigators also charged Mendes with one count of Murder.

She is scheduled to be arraigned on the charges on Monday in Brockton District Court.