An arrest warrant obtained by Local 10 News on Tuesday reveals new details from a Broward Sheriff’s Office detective about a triple murder in Tamarac over the weekend.

Neighbors say chilling surveillance video shows Nathan Gingles calmly walking away with his 4-year-old daughter Seraphine after sheriff’s deputies said he killed his estranged wife, his father-in-law and their neighbor in Tamarac over the weekend.

Deputies accused a 43-year-old man who was the subject of a Florida Amber Alert Sunday of kidnapping his daughter and killing her mother, grandfather, and a neighbor in Broward County.

A heavy police presence was observed in a Broward County neighborhood early Sunday morning.