11.1002—Custody.
A minor may be taken into custody by a law enforcement officer if:
(a)
The officer observes the minor committing a delinquent act; or
(b)
The officer has reasonable grounds to believe a delinquent act has been committed that would be a crime if committed by an adult, and that the minor has committed the delinquent act; or
(c)
A warrant pursuant to § 11.1001 has been issued for the minor.