Birthday memorial held for murdered girl 
Thom Patterson
Police said Gonzales told them he and Martens met online and had been dating for about a month.
['Police', 'said', 'Gonzales', 'told', 'them', 'he', 'and', 'Martens', 'met', 'online', 'and', 'had', 'been', 'dating', 'for', 'about', 'a', 'month.']