Lynn-Marie Brisson Viana, a 53-year-old woman, tragically lost her life on April 4, 2021, in Derry, New Hampshire. Born in Haverhill, Massachusetts, she was the daughter of Edward J. Brisson and the late Joanne D. Brisson. Lynn-Marie attended Haverhill High School and later pursued studies at Merrimack College in North Andover. She was employed as an office manager for Dr. Andrew Edelstein in Plaistow, New Hampshire.
Known for her infectious smile, quick wit, and generous spirit, Lynn-Marie was deeply cherished by her family and friends. She was a devoted mother who loved celebrating holidays and spending time at local beaches.
Authorities determined that Lynn-Marie Brisson Viana, a 53-year-old woman, died from a single gunshot wound to the head. Her death was ruled a homicide following an autopsy conducted by Chief Medical Examiner Dr. Jennie V. Duval. Investigators revealed that Lynn-Marie had been estranged from her husband, Manoel Viana, a 57-year-old man. On the day of her death, she had gone to his residence on Mt. Pleasant Street in Derry for a custody exchange involving their adult child. Upon arriving, Manoel invited Lynn-Marie inside. Shortly after she entered, neighbors reported hearing two noises resembling gunshots. Moments later, the residence was engulfed in flames.
Investigators discovered the presence of ignitable liquids within the home and on or around Lynn-Marie Brisson Viana's body. Manoel Viana suffered severe injuries, including burns and apparent head trauma, and was transported to a Boston hospital for medical treatment. Authorities announced their intent to charge Manoel Viana with first-degree murder should he recover from his injuries. The case remained under investigation, with officials working to piece together the circumstances leading up to the tragic event. Three Derry police officers sustained non-life-threatening injuries while rescuing Manoel from the burning home. Due to the fire and smoke, first responders were unable to retrieve Lynn-Marie's body until the flames were extinguished.
Officials assured the public that there was no evidence suggesting an ongoing threat to the community. Neighbors were asked to provide any surveillance footage that might shed light on the events leading up to the fire. Lynn-Marie Brisson Viana, a 53-year-old woman, was remembered by loved ones for her warmth, kindness, and unwavering dedication to her family. Her passing left a profound impact on those who knew her, and the investigation into her death continued as authorities sought justice.
