May 19, 2011 8:08 am Acetaminophen Overdose Problems Dozens of kids have died over the past decade after overdosing on acetaminophen, the active ingredient in Tylenol. Local 1:36 O.J. Simpson's cause of death revealed 2:36 Super dad makes Mario-themed obstacle course for son's birthday 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 0:59 Paramedic involved in Elijah McClain's death sentenced to 4 years of probation