Jonah Adams, 35, was arraigned on four counts of first-degree murder associated with the November 18 crimes. Police said the victims were Adams' ex-girlfriend and three children.
The greater Chesterfield community is remembering the lives of a mother and her three children who were slain less than two weeks ago in their Chester home.
JoAnna Cottle, 39, and her three children, Kaelyn Parson, 13; Kinsey Cottle, 4; and Jayson Cottle, 4, were killed inside their Chester home early Friday.