Alcohol & Drugs: MIP, MIC, Intoxication unsigned ticket

[oakbaseball23]

my friend recently got an underage consumtion ticket, but the cop didn't make her sign it. However she remembers signing something. did she have to sign the ticket??
this is in South Dakota,

 

[charlesesq]

my friend recently got an underage consumtion ticket, but the cop didn't make her sign it. However she remembers signing something. did she have to sign the ticket??
this is in South Dakota,

My understanding is that she doesn't have to sign a summons. Typically the signature is an oath to appear in court with regard to the summons.