N.C. Gen. Stat. § 122C-282
When an individual subject to commitment under the provisions of this Part is also violent and requires restraint and when delay in taking the individual to a commitment examiner for examination would likely endanger life or property, a law enforcement officer may take the person into custody and take him or her immediately before a magistrate or clerk. The law enforcement officer shall execute the affidavit required by G.S.122C-281 and in addition shall swear that the respondent is violent and requires restraint and that delay in taking the respondent to a commitment examiner for an examination would endanger life or property.
If the clerk or magistrate finds by clear, cogent, and convincing evidence that the facts stated in the affidavit are true, that the respondent is in fact violent and requires restraint, and that delay in taking the respondent to a commitment examiner for an examination would endanger life or property, the clerk or magistrate shall order the law enforcement officer to take the respondent directly to a 24-hour facility described in G.S.122C-252.
Respondents received at a 24-hour facility under the provisions of this section shall be examined and processed thereafter in the same way as all other respondents under this Part.
N.C. Gen. Stat. § 122C-282