Incest case against couple later found dead in murder-suicide

A father and daughter accused of incest, their infant son and the woman's adoptive father are dead after an apparent murder-suicide Thursday that spanned North Carolina, Connecticut and New York. In this 2017 file video, WTVR reporter Melissa Hipolit explained how the relationship began in Virginia between 20-year-old Katie Pladl and her biological father, Steven Pladl.