GRAFTON – Authorities are on the lookout for a man who robbed the Grafton Mini Mart this morning. The robbery took place at 9:05 a.m. when a possible Hispanic male described as 5’5″ with black hair and a mustache, wearing a dark shirt and shorts sporting a wallet chain hanging and a tattoo on his forearm down to his wrist. The suspect displayed a five inch knife with a red and pink handle and got away with maybe $100. A vehicle was not identified as he was last seen walking through the alley north of Highway 6 in Grafton. If you have any information or spot the suspect contact authorities immediately.