In Vda. de Quirino v. Palarca,  it was ruled that consignation referred to in Article 1256 of the Civil Code is inapplicable to a lease with option to buy because said provision refers to consignation as one of the means for the payment or discharge of a "debt," whereas the lessee was not indebted to the lessor for the price of the leased premises. The lessee merely exercised a right of option and had no obligation to pay said price until execution of the deed of sale in his favor, which the lessor refused to do.

The period of prescription commences to run from the date of the commission of the crime if it is known at the time of its commission. Thus, if there is nothing that was concealed or needed to be discovered, because the entire series of transactions was by public instruments, duly recorded, the crime of estafa committed in connection with said transaction was known to the offended party when it was committed and the period of prescription commenced to run from the date of its commission.

The quantum of evidence now required in preliminary investigation is such evidence sufficient to "engender a well founded belief" as to the fact of the commission of a crime and the respondent's probable guilt thereof. A preliminary investigation is not the occasion for the full and exhaustive display of the parties' evidence; it is for the presentation of such evidence only as may engender a well grounded belief that an offense has been committed and that the accused is probably guilty thereof. 

A strike that is undertaken despite the issuance by the Secretary of Labor of an assumption or certification order becomes a prohibited activity and thus illegal, pursuant to the second paragraph of Art. 264 of the Labor Code as amended (Zamboanga Wood Products, Inc. v. NLRC, G.R. 82088, October 13, 1989; 178 SCRA 482). The Union officers and members, as a result, are deemed to have lost their employment status for having knowingly participated in an illegal act.

Assuming arguendo that airline passengers have no vested right to amenities in case a flight is cancelled due to force majeure, what makes an airline liable for damages in the instant case is its blatant refusal to accord the so-called amenities equally to all its stranded passengers who were similarly situated.