Image via SWNS

At the beginning of March, we told you about a 5-year old U.K. boy that ran up a $2500 in-app purchase bill for his parents on their iPad in under 15 minutes. Today, a 13-year old U.K. boy doubles this milestone; the 13-year old boy managed to generate a $5600 iTunes bill for his 48-year old father, Doug Crossan, who is a U.K. policeman. The son, of course, claimed that he didn't know he was really being charged.