Polaris Jeff Weise, whose rampage killed 10 people, took antidepressants. RED LAKE, Minn., March 25 - In their sleepless search for answers, the family of Jeff Weise, the teenager who killed nine people and then himself, says it is left wondering about the drugs he was prescribed for his waves of depression. On Friday, as Tammy Lussier prepared to bury Mr. Weise, who was her nephew, and her father, who was among those he killed, she found herself looking back over the last year, she said, when Mr. Weise began taking the antidepressant Prozac after a suicide attempt that...