G.R. No. 234711 , March 2, 2020
DAISY REE CASTILLON, JUREEZE PHOEBE CASTILLON, AND DREW WYATT CASTILLON, PETITIONERS, VS. MAGSAYSAY MITSUI OSK MARINE, INC. AND/OR FRANCISCO D. MENOR AND/OR MOL SHIP MANAGEMENT CO., LTD., RESPONDENTS.

FACTS

Seafarer Junlou H. Castillon was onboard M/V Amethyst Ace from February 23, 2009, to September 3, 2009 (192 days). In June 2009, roughly four months into the contract, he complained of intermittent mild stomach pains but dismissed them as ordinary discomfort. After repatriation, he was diagnosed with “Sigmoid Colon Carcinoma Stage III.B” (colon cancer). He later signed a quitclaim and received P888,340.00 (roughly US$20,000.00). The majority opinion awarded full death benefits to his heirs, finding the illness work-related. The dissenting opinion of Justice Gesmundo re-assesses this award.

ISSUE

Whether the evidence is substantial enough to establish that seafarer Junlou H. Castillon’s colon cancer was work-related, thereby entitling his heirs to full death benefits under the POEA-SEC.

RULING

The dissenting opinion argues that the evidence is NOT substantial enough to establish the work-relatedness of Castillon’s colon cancer, and thus, the award of full death benefits is not justified. The reasoning is threefold:
1. Insufficiency of Evidence on Work-Relatedness: The records barely show the illness was caused or aggravated by his work. First, medical consensus indicates colorectal cancer progresses slowly, often taking 7-10 years from a precancerous polyp to cancer, making it highly improbable it developed or progressed to Stage III within his 4-6 months onboard. Second, the allegation that poor dietary provisions (canned goods high in fat/cholesterol) contributed to his cancer is speculative and unsupported by substantial evidence; the respondents’ failure to rebut this is not an admission that proves work-connection. Third, while a Pre-Employment Medical Examination (PEME) is non-exploratory and cannot detect asymptomatic illnesses like early-stage colon cancer, this presumption of work-relatedness cannot, by itself, automatically substantiate a claim without circumstantial evidence proving a “reasonable link” between work conditions and the illness.
2. Social Justice Principles Cannot Supplant Evidentiary Requirements: The constitutional policy of social justice is not self-executing and cannot be used to discard the quantum of evidence required to establish facts. Due process requires judgments to be supported by pleadings and evidence. Deciding in favor of labor without substantial evidence violates the employer’s right to reasonable standards and fair play and betrays the principle of social justice itself.
3. Need to Weigh Long-Term Effects: The Court must consider the long-term implications of its decisions. Awarding benefits based on insufficient evidence, under the broad guise of social justice, could create unsustainable burdens on the maritime industry and affect the employability of seafarers by making employers overly cautious. The ruling should balance compassion with the legal requirement for substantial proof of work-relatedness.