India, Sept. 13 -- Erika Kirk, widow of the slain conservative activist Charlie Kirk, shared heart-wrenching visuals of her husband's open casket on Saturday, along with a contrasting happy image of the family of four.

In one of the videos, 36-year-old Erika can be heard repeatedly whispering "I love you" as she kisses Charlie Kirk's hand.

"I love you, I love you, I know, I miss you so much," the grieving widow told her husband as he lay in a casket.

"They have no idea what they just ignited within this wife. If they thought my husband's mission was big now..you have no idea," the mom of two wrote in the caption early Saturday morning."You. All of you. Will never. Ever. Forget my husband," she wrote. "I'll make sure of it."

Charlie Ki...