Horrific footage shows boy drowning as friends laugh at him 15-year-old boy drowning as friends point and laugh and taking videos. Cell phone video footage .
Horrific footage shows 15-year-old boy drowning in the Hunan River as friends point and laugh.
Cell phone video footage showing a 15-year-old boy drowning in a Hunan river as his friends laugh at him from ashore, failing to save him, has gone viral online .
