G.R. No. 221862 - Bautista vs. Dannug-Salucon

Petitioners: Gen. Emmanuel Bautista (AFP Chief of Staff), Gen. Eduardo AAo (ISAFP Commanding Officer), Gen. Hernando Iriberri (Philippine Army Commanding General), Gen. Benito Antonio T. De Leon (5th Infantry Division Commanding General), and PC/Supt. Miguel De Mayo Laurel (Chief of Isabela Provincial Police Office).
Respondent: Atty. Maria Catherine Dannug-Salucon, a human rights lawyer and founder of the National Union of People's Lawyers (NUPL), representing political detainees and human rights defenders.

On March 24, 2014, while attending a lunch meeting with relatives of a detained political prisoner, Atty. Salucon's paralegal, William Bugatti, warned her of surveillance on them, especially during hearings. Later that day, Bugatti was fatally gunned down.
Respondent received information from a client working as a civilian asset for the PNP Intelligence Section that a directive was issued by the Regional Intelligence of PNP through the PNP Isabela Provincial Police Office to investigate her and confirm if she was a "Red Lawyer".
She learned she was secretly followed by ISAFP agents; individuals resembling military/police personnel were asking about her whereabouts.
On March 31, 2014, her confidential informant confirmed surveillance by ISAFP operatives and was interrogated by them regarding his visits to her office and her associations with suspected NPA members.
Additional incidents between March and April 2014 included:

Military-looking individuals questioning a vendor outside her office about her movements.
Members of the CIS-CIDG inquiring her whereabouts at her office without stating reasons.
Repeated requests by CIDG for case records from her, which she ignored.
A suspicious motorcycle rider repeatedly observing her driver outside her residence.
Soldiers posing as notaries visiting her office, asking about her whereabouts.
A known civilian asset of the Military Intelligence Group (MIG) trying to arrange a meeting to explain surveillance.

Respondent’s name was reportedly included in the military's "Watch List" of communist terrorist supporters rendering legal services.

Respondent reported these incidents to NUPL and KARAPATAN.
She also attempted to report to the National Bureau of Investigation (NBI), but no positive results were produced.

Petitioners categorically denied the allegations of surveillance and harassment.
Objection to impleading certain officials under command responsibility, citing it applies only in full criminal or administrative cases, not summary amparo proceedings.
Upon receipt of court resolution, petitioners initiated inquiries and directed subordinates to verify and investigate alleged surveillance, with assurances to bring any guilty personnel to justice.
Testimonies from petitioners’ officials emphasized lack of knowledge of respondent prior to petition and denials of any directives for surveillance or harassment.
Police reports confirmed no orders or data violating respondent’s rights were issued or held by their offices.
Petitioners criticized respondent’s evidence as largely unverified hearsay and mere impressions without categorical identification of surveillance personnel.

Respondent and her driver testified; documentary evidence on relevant cases involving her clients was submitted.
Petitioners submitted memoranda, letters, radio messages, and testimonies denying allegations.
On March 12, 2015, CA granted the writs of amparo and habeas data, ruling that the evidence was substantial and that petitioners Bautista, AAo, Iriberri, and Laurel were responsible.
CA directed petitioners to exert extraordinary diligence to protect respondent and conduct further investigations.
CA dismissed petition against President Aquino (immunity), Secretary Gazmin (lack of merit), and PNP Chief Purisima (moot and academic).
On December 2, 2015, CA denied petitioners' motion for reconsideration.

Whether the CA erred in admitting and considering respondent’s evidence largely based on hearsay.
Whether the CA erred in finding that respondent’s evidence was sufficient to justify granting the writs of amparo and habeas data.
Whether the hearsay evidence satisfied the substantial evidence requirement.
Whether the CA erred in granting the writ of habeas data despite respondent’s failure to prove petitioners possessed data or information pertaining to her.
Whether the CA erred in directing petitioners to exert extraordinary diligence and conduct further investigation on alleged harassment and surveillance.