Single mother struggles to make sense of her 15-year-old's shooting death as she prepares his funeral

A wake for Day'von Hann was held Thursday in San Francisco. The 15-year-old boy had just completed 9th grade, but was killed in a Mission District shooting. KTVU's Amber Lee interviewed the boy's mother who is struggling as his funeral is set for Friday. She wants whoever is responsible for her son's death to be caught and taken off the streets.