In May 2009, toxic waste from a gold mine located in North Mara, Tanzania, spilled into River Thigithe. Reports from the surrounding villages alleged that 20 people and from 700 to 1,000 head of livestock died from the contaminated water. The company that operates the mine, African Barrick, denied that the spillage led to the deaths of villagers, and Barrick's spokesperson said recently that there are no more problems with the river. But villagers living in Tarime district claim they are still experiencing health-related illnesses from the water. There are also reports that a number of people have been killed by security forces belonging to the company. Zahra Moloo reports in this