Nobody will ever know if Jhon Jairo Echenique decided to take his own life out of remorse, fear or mental illness. But the suicide followed his arrest for the stabbing and burning with acid of his 19-year-old former girlfriend Angélica Gutiérrez.
A law student, Gutiérrez was attacked at home. Neighbours took her to hospital where she died. Echenique, the prime suspect, was arrested in the Caribbean city of Cartagena de Indias in northern Colombia. Hours later, he used his shirt to hang himself in his cell.