Samuel Wanjiru: Two women’s account on the death of a man they loved

Samuel Wanjiru's wife Triza Njeri (L), the marathoner's mother Hannah Wanjiru, and Jane Nduta. [Courtesy]

It has taken almost seven years and 25 witnesses to try and unravel the mystery behind the death of marathoner Samuel Kamau Wanjiru, who died in 2011.

Yet the secrets of that fateful day are still concealed. So what happened on the night of May 15, 2011?