The killer father Chris Watts left warnings that in love letters "big things" happen to the mistress

The killer father Chris Watts left warnings that in love letters "big things" happen to the mistress

Just weeks before he murdered his entire family, Chris Watts warned in a handwritten note that "big things are going to happen this year."

In romantic cards and notes to his lover Nicole Kessinger, the killer dad left dark and threatening clues.

Friends and family never realized that the picture could be perfect. Watts could become the reckless and sadistic "killer dad," as he is called today, reports news.com.au.

Watts murdered his wife and children before he dipped the bodies of his young daughters in oil drums on an old work site and buried his wife in a shallow grave.