Beebs wrote:The entire police force of the Mexican town of Ocampo has been detained on suspicion of involvement in the murder of a mayoral candidate.
Fernando Ángeles Juárez, 64, was shot dead by unknown gunmen on Thursday outside one of his properties.
More than 100 politicians have been killed across Mexico ahead of general elections on 1 July.
Mr Ángeles was the third politician to be killed in the western state of Michoacán in just over a week.
The town's 27 police officers and the local public security secretary were detained by federal forces in the early hours of Sunday.
'He couldn't stand corruption'
Mr Ángeles was a successful businessman with little previous political experience.
He had considered standing as an independent but eventually joined one of Mexico's main parties, the centre-left Party of the Democratic Revolution (PRD).
"He couldn't stand seeing so much poverty, inequality and corruption and so he decided to run," one of his closest friends, Miguel Malagón, told El Universal newspaper.