This was divulged Monday morning by Philippine National Police chief Director General Ronald Dela Rosa.
He said they received the arrest warrant over the weekend.
"Lumabas na ang warrant of arrest for murder. Twenty lahat sila accounted na sa CIDG Region 8," he said in a press conference.
"Ire-return ang warrant. Bahala na ang court kung saan sila ikukulong. Itong weekend lumabas ang warrant," he added.
Albuera, Leyte Mayor Rolando Espinosa and drug suspect Raul Yap were killed in an alleged shootout inside the Baybay City Provincial Jail on November 5, 2016.
Operatives of the Criminal Investigation and Detection Group (CIDG) Region 8 were at the jail to serve search warrants on the two detainees for separate cases when the latter allegedly fired at the cops and a shootout ensued, PNP Regional Director Elmer Beltejar earlier said.
SOURCE: GMA