(Mankato, MN)  —  A man is being charged after he allegedly killed his two-month-old daughter back in September.  Police say 39-year-old Kristopher Henderson was charged with the death of his infant after he admitted to cradling the infant’s face down while striking her for five minutes.  She was taken to the hospital where she later died.  Henderson has already been charged with first-degree assault but prosecutors say they will await the child’s autopsy before filing any more charges.