Kelsie and Her Partner Recently Broke Up

Kelsie and her partner recently broke up. She was devastated by the event. Since, she has shown a lot of signs of depression. She has also stopped paying any attention to how she looks and complains of constant headaches. When she does come into contact with her former partner, she remarks that "she won't be a problem for him much longer." Her friends are very concerned, but when they talk to her she just gives them each something that she treasured. Kelsie may be at risk for ______.

A) conduct disorder
B) suicide
C) suicide contagion
D) index offenses