Police used a mobile phone to finally track down drug lord Joaquin "Shorty" Guzman, officials have revealed.
The phone, belonging to one of Guzman's aides, provided key information as to the whereabouts of the cartel leader and led police to a beachfront flat where Guzman was hiding.
Officials also revealed that each of Guzman's houses they came across during his decade on the run had steel reinforced doors and an escape hatch below the bathtubs with each latch leading to a series of interconnected tunnels in the city's drainage system.
More top news
Nasa's Maven spacecraft enters into the orbit of Mars after a 10-month, 442 million-mile journey.
British actress Emma Watson called for more feminists in society and called upon men to promote gender equality in a speech at the weekend.
Twitter falls out of favour and Instagram makes ground in the 2014 CoolBrands UK survey.