Months after Sonya Massey's killing, past misconduct allegations surface against sheriff's office

Months after Sonya Massey's killing, past misconduct allegations surface against sheriff's office
The Sangamon County Sheriff's Office said Sonya Massey's fatal shooting by a deputy was an isolated incident, but a CBS News investigation found a pattern of alleged misconduct, with dozens of complaints over the past 20 years. Jericka Duncan reports.