The mother of an 18-year-old who was apparently shot by police has been laying flowers on the street where her son was killed.
Mike Brown's mother Lesley McSpadden told reporters: "I know they killed my son. This was wrong and it was cold-hearted."
A mothers grief, spreading flowers on the street where her son was shot and killed by police in Ferguson. http://t.co/KMxoD87CRV
More top news
Paracetamol is ineffective at treating back pain, Australian researchers say.