G.R. No. 66859 - People vs. Lee Jr.

Roman Amil, aged 57, was convicted of homicide.
The presiding trial court judge, Judge German G. Lee, Jr. of Branch 35, Regional Trial Court of Negros Oriental, rendered a straight penalty sentence of six years and one day of prision mayor.
The case invoked principles from People vs. Nang Kay, where an indeterminate sentence was imposed on an offender for illegal possession of firearms. Although Nang Kay was sentenced to five years and one day by applying a rule intended to avoid extending the prison term, his case pertained to a special law.

Unlike the special law in People vs. Nang Kay, the matter at hand involved a homicide case, which is subject to the general provisions on sentencing.
The Indeterminate Sentence Law mandates that if imprisonment exceeds one year, its application is necessary.
The law is intended to be favorable to the accused by ensuring that the minimum sentence is derived from a lower degree of imprisonment.

No aggravating circumstances were found to influence the sentence.
Based on the presence of the mitigating circumstances, the rule required the penalty for the homicide (normally reclusion temporal) to be lowered by one degree, resulting in prision mayor.

Fiscal Servilliano Elvinia, Jr. filed a petition challenging the straight penalty imposed by Judge Lee, arguing that a manifest error existed.
The petition was based on the contention that the trial court exceeded its jurisdiction by not properly applying the Indeterminate Sentence Law.
The certiorari was sought in order to correct this error and, in substance, to favor the accused by re-evaluating the application of the penalty range.

The appellate court granted the petition and modified the trial court's judgment.
The new sentence imposed on Roman Amil was an indeterminate sentence ranging from:

Whether the trial court correctly applied the Indeterminate Sentence Law in reducing the penalty for homicide based on the mitigating circumstances.
If the application of the rule from People vs. Nang Kay (originally designed for offenses under a special law) was appropriate in a homicide case governed by general sentencing provisions.

Whether the trial judge acted with manifest error by lowering the penalty without properly calculating the lower minimum and upper maximum range as prescribed by law.
Whether the appellate court had the jurisdiction to correct the alleged excess of power and favor the accused through modifying the sentence imposed by the trial court.