India, May 26 -- Police have released chilling new information about the events that led up to the disappearance of Will and Wesley Richman, two Utah brothers who were allegedly kidnapped by their father, Dane Stephen Richman. An AMBER Alert remains in effect for the missing Saratoga Springs kids.

Authorities have launched a search after the two brothers under 2-years old who vanished after their "seriously depressed" father skipped a custody exchange in Utah on Saturday, May 23, per the New York Post.

Dane, 46, is accused of abducting his sons, almost 2-year-old Will and 10-month-old Wesley. The children have not been seen since Richman picked them up at their mother's house in Shelton, Washington on May 16.

"There is concern for the ...