Summary:
A man has been charged with robbery after a woman was hit on the head with a tattoo on her neck.

Full article:
By . Associated  Press Reporter . Authorities say that a . 28-year-old man suspected of robbing a woman at a Washington ferry . terminal friended her on Facebook the next day. The Kitsap Sun reports Saturday that Riley Allen Mullins was charged Friday in Kitsap District Court with second-degree robbery. Authorities . say a woman was sitting at the Bremerton ferry terminal on Tuesday . using her headphones when she was struck on the head from behind. Riley Allen Mullins was charged Friday in Kitsap District Court with second-degree robbery after sending a friend request to his victim on Facebook . After . being struck, a man grabbed her iPod and purse and ran. She didn't . recognize the man but noticed a tattoo of a triangle on his neck. The next day, the woman received a Facebook friend notification and recognized the sender as the man who robbed her. Mullins allegedly struck his victim, grabbed her iPod and purse and ran . Investigators . confirmed the Facebook account belonged to Mullins. They noted a . profile picture of Mullins showing the triangle neck tattoo.