Brian Claunch, Double Amputee Shot By Police, Had Battled Mental Illness (VIDEO)

HOUSTON -- Despite being constrained by mental illness and the loss of his left leg and arm, Brian Claunch had spent much of the past decade finding opportunities to run away from residential care facilities where he had been placed, preferring to live on the streets.In recent months, Claunch had seemed to settle into some stability, staying put, taking his medications. But all of that abruptly ended this past weekend in a confrontation with police in which the 45-year-old man in a wheelchair wa...