How is 'omission' defined under Texas Penal Code?

Under the Texas Penal Code, 'omission' is specifically defined as a failure to act when there is a legal duty to do so. This legal duty can arise from various circumstances, such as a statutory requirement, contractual obligations, or a relationship that creates a duty to act (for example, a parent’s duty to care for their child).

Omission indicates a passive inaction, meaning that it involves not doing something that one is legally obligated to do. This concept is important in the context of determining liability or criminal responsibility since a person may be held accountable for not taking action when they should have. Understanding how 'omission' fits into the broader framework of the law helps clarify the responsibilities individuals have in specific situations.

The other choices do not fully encapsulate the legal definition of 'omission' as outlined in the Texas Penal Code, as they either refer to more specific situations or concepts that are not equivalent to the general idea of failing to act.