Aaj English TV

Police believe the son of the prime suspect in the killings may have played a role in the murders

Shaheen Syed and his father at the time of the August 5 were in the same “general area” of Albuquerque, Cellphone data shows

Following the killings, several parts of Juarez are deserted

Authorities say killings may have been rooted in personal grudge; all four victims were of Afghan or Pakistani descent

Governor calls for deploying extra state police officers to Albuquerque

In all three cases victims were ambushed and shot without warning