Videos posted to TikTok by a New Hampshire mother who authorities say shot and killed her husband and two of her<a class="excerpt-read-more" href=" More

A New Hampshire mom who posted TikTok videos about her husband's brain cancer killed him and two of their three young children before turning the gun on herself.

A vigil was being held Thursday in Madbury for community members to gather to support each other after four members of a family were killed in a murder-suicide.Ryan Long, 48, his 8-year-old son Parker and his 6-year-old daughter Ryan were killed on Monday morning.

"Hearts are broken at the loss of Emily Long, her husband Ryan Long, their son, Parker Long, 8 years old, and their daughter, Ryan Long, only 6."

Emily Long, her husband, Ryan, their son Parker and their daughter Ryan, were found dead in the family's Madbury, N.H. home on Aug. 18 A New Hampshire mother, who authorities say killed her husband and two of her children before turning the gun on herself, took to TikTok prior to her death to talk about her struggle with depression.

As the community continues to process the deaths of school psychologist, his wife and two of their children in Madbury, the superintendent of schools issued a statement on Wednesday morning.

Police are conducting a investigation after four people were found dead in Madbury, New Hampshire on Monday night. Attorney General John M. Formella called the deaths of the four people suspicious. The investigation is centered around a home on Moharimet Drive.