Wikipedia talk:Articles for deletion/Veronica Ballestrini

Is there an explanation for why anonymous user User:75.2.209.103 is amending comments of User:Shackman? Is it vandalism or is is sockpuppetry? If it's the latter then 75.2.209.103 appears to be both User:Shackman and User:ChelseaBurns the article's creator --WebHamster 15:12, 29 August 2007 (UTC)