Ampatuan 's sons , Zaldy Ampatuan and Andal Ampatuan Jr. , are both members of his political clan . Andal Ampatuan Jr. came to international attention in November 2009 as the prime suspect in the Maguindanao massacre . As a result , all three Ampatuans were expelled from President Gloria Arroyo 's Lakas Kampi CMD political party . Andal Jr. is currently detained at the Philippines ' National bureau of Investigation and has been charged with multiple counts of murder after having been arrested on 1 December 2009
Maguindanao massacre
Maguindanao massacre
Andal Ampatuan Sr.