The commission said the federal Attorney General's Office still lists the case as "active" and it called on the local and state governments, the navy and federal police to cooperate in the investigation.
Mexico rights body blames marines, police for 2014 killings →
commission said that according to testimony from a father, elements of an airborne unit detained his son, nephew and two other people last year inside a home in Tepatitlan de Morelos in Jalisco state.
Mexico rights commission denounces 2016 military abuses →
