McAfee went on the run last month after officials tried to question him about the killing of Gregory Viant Faull, who was shot to death in early November on the Belize island where both men lived.
McAfee had engaged in a series of clashes with neighbors and authorities over allegations he kept aggressive dogs, illegal weapons and drug paraphernalia in his beachfront home on the island. McAfee acknowledges that his dogs were bothersome and that Faull had complained about them, but denies killing Faull.
Faull's home was a couple of houses down from McAfee's compound.
The Faull family has said through a representative that the murder of their loved one on Ambergris Caye has gotten lost in the media frenzy provoked by McAfee's manipulation of the media through phone calls, emails and blog posts detailing his life on the lam.
McAfee dropped out of sight in Belize after police said they were seeking him, although he grabbed global attention with regular phone calls with reporters and blog updates. He claimed to be wearing disguises and watching as police raided his house. It was unclear, however, how much of what McAfee — a confessed practical joker — said and wrote was true.
At one point, he even posted on his blog that he mounted an elaborate ruse in Mexico involving a double with a passport under his name.
He had earlier said he didn't plan to leave Belize but ultimately did because he thought "Sam" was in danger, referring to the young woman who has accompanied him since he went into hiding.
"I need a safe place where I can actually speak out," McAfee said on Tuesday after his arrival in Guatemala. "Now that I'm here I can speak freely. I can speak openly."